52521675

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 90181728

約数和(自身を除く): 37660053

約数列:

[1, 3, 5, 15, 25, 53, 73, 75, 159, 181, 219, 265, 365, 543, 795, 905, 1095, 1325, 1825, 2715, 3869, 3975, 4525, 5475, 9593, 11607, 13213, 13575, 19345, 28779, 39639, 47965, 58035, 66065, 96725, 143895, 198195, 239825, 290175, 330325, 700289, 719475, 990975, 2100867, 3501445, 10504335, 17507225, 52521675]

約数ペア:

[(1, 52521675), (3, 17507225), (5, 10504335), (15, 3501445), (25, 2100867), (53, 990975), (73, 719475), (75, 700289), (159, 330325), (181, 290175), (219, 239825), (265, 198195), (365, 143895), (543, 96725), (795, 66065), (905, 58035), (1095, 47965), (1325, 39639), (1825, 28779), (2715, 19345), (3869, 13575), (3975, 13213), (4525, 11607), (5475, 9593)]