28069125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 96

約数和(自身を含む): 58236672

約数和(自身を除く): 30167547

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 37, 51, 75, 85, 105, 111, 119, 125, 175, 185, 255, 259, 289, 357, 375, 425, 525, 555, 595, 629, 777, 867, 875, 925, 1275, 1295, 1445, 1785, 1887, 2023, 2125, 2625, 2775, 2975, 3145, 3885, 4335, 4403, 4625, 6069, 6375, 6475, 7225, 8925, 9435, 10115, 10693, 13209, 13875, 14875, 15725, 19425, 21675, 22015, 30345, 32079, 32375, 36125, 44625, 47175, 50575, 53465, 66045, 74851, 78625, 97125, 108375, 110075, 151725, 160395, 224553, 235875, 252875, 267325, 330225, 374255, 550375, 758625, 801975, 1122765, 1336625, 1651125, 1871275, 4009875, 5613825, 9356375, 28069125]

約数ペア:

[(1, 28069125), (3, 9356375), (5, 5613825), (7, 4009875), (15, 1871275), (17, 1651125), (21, 1336625), (25, 1122765), (35, 801975), (37, 758625), (51, 550375), (75, 374255), (85, 330225), (105, 267325), (111, 252875), (119, 235875), (125, 224553), (175, 160395), (185, 151725), (255, 110075), (259, 108375), (289, 97125), (357, 78625), (375, 74851), (425, 66045), (525, 53465), (555, 50575), (595, 47175), (629, 44625), (777, 36125), (867, 32375), (875, 32079), (925, 30345), (1275, 22015), (1295, 21675), (1445, 19425), (1785, 15725), (1887, 14875), (2023, 13875), (2125, 13209), (2625, 10693), (2775, 10115), (2975, 9435), (3145, 8925), (3885, 7225), (4335, 6475), (4403, 6375), (4625, 6069)]