19335965355

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{2459}}^1$

素因数の和:2690

約数の個数: 128

約数和(自身を含む): 40298342400

約数和(自身を除く): 20962377045

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 53, 63, 105, 135, 157, 159, 189, 265, 315, 371, 471, 477, 785, 795, 945, 1099, 1113, 1413, 1431, 1855, 2355, 2385, 2459, 3297, 3339, 4239, 5495, 5565, 7065, 7155, 7377, 8321, 9891, 10017, 12295, 16485, 16695, 17213, 21195, 22131, 24963, 29673, 36885, 41605, 49455, 50085, 51639, 58247, 66393, 74889, 86065, 110655, 124815, 130327, 148365, 154917, 174741, 224667, 258195, 291235, 331965, 374445, 386063, 390981, 464751, 524223, 651635, 774585, 873705, 912289, 1123335, 1158189, 1172943, 1572669, 1930315, 1954905, 2323755, 2621115, 2702441, 2736867, 3474567, 3518829, 4561445, 5790945, 5864715, 7863345, 8107323, 8210601, 10423701, 13512205, 13684335, 17372835, 17594145, 20461339, 24321969, 24631803, 40536615, 41053005, 52118505, 61384017, 72965907, 102306695, 121609845, 123159015, 143229373, 184152051, 306920085, 364829535, 429688119, 552456153, 716146865, 920760255, 1289064357, 2148440595, 2762280765, 3867193071, 6445321785, 19335965355]

約数ペア:

[(1, 19335965355), (3, 6445321785), (5, 3867193071), (7, 2762280765), (9, 2148440595), (15, 1289064357), (21, 920760255), (27, 716146865), (35, 552456153), (45, 429688119), (53, 364829535), (63, 306920085), (105, 184152051), (135, 143229373), (157, 123159015), (159, 121609845), (189, 102306695), (265, 72965907), (315, 61384017), (371, 52118505), (471, 41053005), (477, 40536615), (785, 24631803), (795, 24321969), (945, 20461339), (1099, 17594145), (1113, 17372835), (1413, 13684335), (1431, 13512205), (1855, 10423701), (2355, 8210601), (2385, 8107323), (2459, 7863345), (3297, 5864715), (3339, 5790945), (4239, 4561445), (5495, 3518829), (5565, 3474567), (7065, 2736867), (7155, 2702441), (7377, 2621115), (8321, 2323755), (9891, 1954905), (10017, 1930315), (12295, 1572669), (16485, 1172943), (16695, 1158189), (17213, 1123335), (21195, 912289), (22131, 873705), (24963, 774585), (29673, 651635), (36885, 524223), (41605, 464751), (49455, 390981), (50085, 386063), (51639, 374445), (58247, 331965), (66393, 291235), (74889, 258195), (86065, 224667), (110655, 174741), (124815, 154917), (130327, 148365)]