33807825

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 64686336

約数和(自身を除く): 30878511

約数列:

[1, 3, 5, 9, 15, 25, 31, 37, 45, 75, 93, 111, 131, 155, 185, 225, 279, 333, 393, 465, 555, 655, 775, 925, 1147, 1179, 1395, 1665, 1965, 2325, 2775, 3275, 3441, 4061, 4847, 5735, 5895, 6975, 8325, 9825, 10323, 12183, 14541, 17205, 20305, 24235, 28675, 29475, 36549, 43623, 51615, 60915, 72705, 86025, 101525, 121175, 150257, 182745, 218115, 258075, 304575, 363525, 450771, 751285, 913725, 1090575, 1352313, 2253855, 3756425, 6761565, 11269275, 33807825]

約数ペア:

[(1, 33807825), (3, 11269275), (5, 6761565), (9, 3756425), (15, 2253855), (25, 1352313), (31, 1090575), (37, 913725), (45, 751285), (75, 450771), (93, 363525), (111, 304575), (131, 258075), (155, 218115), (185, 182745), (225, 150257), (279, 121175), (333, 101525), (393, 86025), (465, 72705), (555, 60915), (655, 51615), (775, 43623), (925, 36549), (1147, 29475), (1179, 28675), (1395, 24235), (1665, 20305), (1965, 17205), (2325, 14541), (2775, 12183), (3275, 10323), (3441, 9825), (4061, 8325), (4847, 6975), (5735, 5895)]