32880975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 60756528

約数和(自身を除く): 27875553

約数列:

[1, 3, 5, 15, 17, 25, 37, 41, 51, 75, 85, 111, 123, 185, 205, 255, 289, 425, 555, 615, 629, 697, 867, 925, 1025, 1275, 1445, 1517, 1887, 2091, 2775, 3075, 3145, 3485, 4335, 4551, 7225, 7585, 9435, 10455, 10693, 11849, 15725, 17425, 21675, 22755, 25789, 32079, 35547, 37925, 47175, 52275, 53465, 59245, 77367, 113775, 128945, 160395, 177735, 267325, 296225, 386835, 438413, 644725, 801975, 888675, 1315239, 1934175, 2192065, 6576195, 10960325, 32880975]

約数ペア:

[(1, 32880975), (3, 10960325), (5, 6576195), (15, 2192065), (17, 1934175), (25, 1315239), (37, 888675), (41, 801975), (51, 644725), (75, 438413), (85, 386835), (111, 296225), (123, 267325), (185, 177735), (205, 160395), (255, 128945), (289, 113775), (425, 77367), (555, 59245), (615, 53465), (629, 52275), (697, 47175), (867, 37925), (925, 35547), (1025, 32079), (1275, 25789), (1445, 22755), (1517, 21675), (1887, 17425), (2091, 15725), (2775, 11849), (3075, 10693), (3145, 10455), (3485, 9435), (4335, 7585), (4551, 7225)]