11121375

素因数分解:

$3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 18929664

約数和(自身を除く): 7808289

約数列:

[1, 3, 5, 15, 25, 47, 75, 125, 141, 235, 375, 631, 705, 1175, 1893, 3155, 3525, 5875, 9465, 15775, 17625, 29657, 47325, 78875, 88971, 148285, 236625, 444855, 741425, 2224275, 3707125, 11121375]

約数ペア:

[(1, 11121375), (3, 3707125), (5, 2224275), (15, 741425), (25, 444855), (47, 236625), (75, 148285), (125, 88971), (141, 78875), (235, 47325), (375, 29657), (631, 17625), (705, 15775), (1175, 9465), (1893, 5875), (3155, 3525)]