629780745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 1182867840

約数和(自身を除く): 553087095

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 97, 109, 165, 209, 285, 291, 327, 361, 485, 545, 627, 1045, 1067, 1083, 1199, 1455, 1635, 1805, 1843, 2071, 3135, 3201, 3597, 3971, 5335, 5415, 5529, 5995, 6213, 9215, 10355, 10573, 11913, 16005, 17985, 19855, 20273, 22781, 27645, 31065, 31719, 35017, 39349, 52865, 59565, 60819, 68343, 101365, 105051, 113905, 116303, 118047, 158595, 175085, 196745, 200887, 304095, 341715, 348909, 385187, 432839, 525255, 581515, 590235, 602661, 1004435, 1155561, 1298517, 1744545, 1925935, 2164195, 2209757, 3013305, 3816853, 5777805, 6492585, 6629271, 11048785, 11450559, 19084265, 33146355, 41985383, 57252795, 125956149, 209926915, 629780745]

約数ペア:

[(1, 629780745), (3, 209926915), (5, 125956149), (11, 57252795), (15, 41985383), (19, 33146355), (33, 19084265), (55, 11450559), (57, 11048785), (95, 6629271), (97, 6492585), (109, 5777805), (165, 3816853), (209, 3013305), (285, 2209757), (291, 2164195), (327, 1925935), (361, 1744545), (485, 1298517), (545, 1155561), (627, 1004435), (1045, 602661), (1067, 590235), (1083, 581515), (1199, 525255), (1455, 432839), (1635, 385187), (1805, 348909), (1843, 341715), (2071, 304095), (3135, 200887), (3201, 196745), (3597, 175085), (3971, 158595), (5335, 118047), (5415, 116303), (5529, 113905), (5995, 105051), (6213, 101365), (9215, 68343), (10355, 60819), (10573, 59565), (11913, 52865), (16005, 39349), (17985, 35017), (19855, 31719), (20273, 31065), (22781, 27645)]