155536134615

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{53681}}^1$

素因数の和:53821

約数の個数: 72

約数和(自身を含む): 282736222704

約数和(自身を除く): 127200088089

約数列:

[1, 3, 5, 9, 15, 31, 45, 67, 93, 155, 201, 279, 335, 465, 603, 961, 1005, 1395, 2077, 2883, 3015, 4805, 6231, 8649, 10385, 14415, 18693, 31155, 43245, 53681, 64387, 93465, 161043, 193161, 268405, 321935, 483129, 579483, 805215, 965805, 1664111, 2415645, 2897415, 3596627, 4992333, 8320555, 10789881, 14976999, 17983135, 24961665, 32369643, 51587441, 53949405, 74884995, 111495437, 154762323, 161848215, 257937205, 334486311, 464286969, 557477185, 773811615, 1003458933, 1672431555, 2321434845, 3456358547, 5017294665, 10369075641, 17281792735, 31107226923, 51845378205, 155536134615]

約数ペア:

[(1, 155536134615), (3, 51845378205), (5, 31107226923), (9, 17281792735), (15, 10369075641), (31, 5017294665), (45, 3456358547), (67, 2321434845), (93, 1672431555), (155, 1003458933), (201, 773811615), (279, 557477185), (335, 464286969), (465, 334486311), (603, 257937205), (961, 161848215), (1005, 154762323), (1395, 111495437), (2077, 74884995), (2883, 53949405), (3015, 51587441), (4805, 32369643), (6231, 24961665), (8649, 17983135), (10385, 14976999), (14415, 10789881), (18693, 8320555), (31155, 4992333), (43245, 3596627), (53681, 2897415), (64387, 2415645), (93465, 1664111), (161043, 965805), (193161, 805215), (268405, 579483), (321935, 483129)]