4741390005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 8742297600

約数和(自身を除く): 4000907595

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 67, 79, 89, 165, 183, 201, 237, 267, 305, 335, 395, 445, 671, 737, 869, 915, 979, 1005, 1185, 1335, 2013, 2211, 2607, 2937, 3355, 3685, 4087, 4345, 4819, 4895, 5293, 5429, 5963, 7031, 10065, 11055, 12261, 13035, 14457, 14685, 15879, 16287, 17889, 20435, 21093, 24095, 26465, 27145, 29815, 35155, 44957, 53009, 58223, 59719, 61305, 65593, 72285, 77341, 79395, 81435, 89445, 105465, 134871, 159027, 174669, 179157, 196779, 224785, 232023, 265045, 291115, 298595, 322873, 327965, 363743, 386705, 428891, 471077, 674355, 795135, 873345, 895785, 968619, 983895, 1091229, 1160115, 1286673, 1413231, 1614365, 1818715, 2144455, 2355385, 3551603, 4001173, 4717801, 4843095, 5181847, 5456145, 6433365, 7066155, 10654809, 12003519, 14153403, 15545541, 17758015, 20005865, 23589005, 25909235, 28735697, 53274045, 60017595, 70767015, 77727705, 86207091, 143678485, 316092667, 431035455, 948278001, 1580463335, 4741390005]

約数ペア:

[(1, 4741390005), (3, 1580463335), (5, 948278001), (11, 431035455), (15, 316092667), (33, 143678485), (55, 86207091), (61, 77727705), (67, 70767015), (79, 60017595), (89, 53274045), (165, 28735697), (183, 25909235), (201, 23589005), (237, 20005865), (267, 17758015), (305, 15545541), (335, 14153403), (395, 12003519), (445, 10654809), (671, 7066155), (737, 6433365), (869, 5456145), (915, 5181847), (979, 4843095), (1005, 4717801), (1185, 4001173), (1335, 3551603), (2013, 2355385), (2211, 2144455), (2607, 1818715), (2937, 1614365), (3355, 1413231), (3685, 1286673), (4087, 1160115), (4345, 1091229), (4819, 983895), (4895, 968619), (5293, 895785), (5429, 873345), (5963, 795135), (7031, 674355), (10065, 471077), (11055, 428891), (12261, 386705), (13035, 363743), (14457, 327965), (14685, 322873), (15879, 298595), (16287, 291115), (17889, 265045), (20435, 232023), (21093, 224785), (24095, 196779), (26465, 179157), (27145, 174669), (29815, 159027), (35155, 134871), (44957, 105465), (53009, 89445), (58223, 81435), (59719, 79395), (61305, 77341), (65593, 72285)]