390496494465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4899887}}^1$

素因数の和:4899939

約数の個数: 96

約数和(自身を含む): 880568672256

約数和(自身を除く): 490072177791

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 23, 33, 35, 45, 55, 63, 69, 77, 99, 105, 115, 161, 165, 207, 231, 253, 315, 345, 385, 483, 495, 693, 759, 805, 1035, 1155, 1265, 1449, 1771, 2277, 2415, 3465, 3795, 5313, 7245, 8855, 11385, 15939, 26565, 79695, 4899887, 14699661, 24499435, 34299209, 44098983, 53898757, 73498305, 102897627, 112697401, 161696271, 171496045, 220494915, 269493785, 308692881, 338092203, 377291299, 485088813, 514488135, 563487005, 788881807, 808481355, 1014276609, 1131873897, 1239671411, 1543464405, 1690461015, 1886456495, 2366645421, 2425444065, 3395621691, 3719014233, 3944409035, 5071383045, 5659369485, 6198357055, 7099936263, 8677699877, 11157042699, 11833227105, 16978108455, 18595071165, 26033099631, 35499681315, 43388499385, 55785213495, 78099298893, 130165498155, 390496494465]

約数ペア:

[(1, 390496494465), (3, 130165498155), (5, 78099298893), (7, 55785213495), (9, 43388499385), (11, 35499681315), (15, 26033099631), (21, 18595071165), (23, 16978108455), (33, 11833227105), (35, 11157042699), (45, 8677699877), (55, 7099936263), (63, 6198357055), (69, 5659369485), (77, 5071383045), (99, 3944409035), (105, 3719014233), (115, 3395621691), (161, 2425444065), (165, 2366645421), (207, 1886456495), (231, 1690461015), (253, 1543464405), (315, 1239671411), (345, 1131873897), (385, 1014276609), (483, 808481355), (495, 788881807), (693, 563487005), (759, 514488135), (805, 485088813), (1035, 377291299), (1155, 338092203), (1265, 308692881), (1449, 269493785), (1771, 220494915), (2277, 171496045), (2415, 161696271), (3465, 112697401), (3795, 102897627), (5313, 73498305), (7245, 53898757), (8855, 44098983), (11385, 34299209), (15939, 24499435), (26565, 14699661), (79695, 4899887)]