55486125

素因数分解:

$3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 108506112

約数和(自身を除く): 53019987

約数列:

[1, 3, 5, 9, 15, 25, 31, 37, 43, 45, 75, 93, 111, 125, 129, 155, 185, 215, 225, 279, 333, 375, 387, 465, 555, 645, 775, 925, 1075, 1125, 1147, 1333, 1395, 1591, 1665, 1935, 2325, 2775, 3225, 3441, 3875, 3999, 4625, 4773, 5375, 5735, 6665, 6975, 7955, 8325, 9675, 10323, 11625, 11997, 13875, 14319, 16125, 17205, 19995, 23865, 28675, 33325, 34875, 39775, 41625, 48375, 49321, 51615, 59985, 71595, 86025, 99975, 119325, 143375, 147963, 166625, 198875, 246605, 258075, 299925, 357975, 430125, 443889, 499875, 596625, 739815, 1233025, 1290375, 1499625, 1789875, 2219445, 3699075, 6165125, 11097225, 18495375, 55486125]

約数ペア:

[(1, 55486125), (3, 18495375), (5, 11097225), (9, 6165125), (15, 3699075), (25, 2219445), (31, 1789875), (37, 1499625), (43, 1290375), (45, 1233025), (75, 739815), (93, 596625), (111, 499875), (125, 443889), (129, 430125), (155, 357975), (185, 299925), (215, 258075), (225, 246605), (279, 198875), (333, 166625), (375, 147963), (387, 143375), (465, 119325), (555, 99975), (645, 86025), (775, 71595), (925, 59985), (1075, 51615), (1125, 49321), (1147, 48375), (1333, 41625), (1395, 39775), (1591, 34875), (1665, 33325), (1935, 28675), (2325, 23865), (2775, 19995), (3225, 17205), (3441, 16125), (3875, 14319), (3999, 13875), (4625, 11997), (4773, 11625), (5375, 10323), (5735, 9675), (6665, 8325), (6975, 7955)]