13985125

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1453}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 21775104

約数和(自身を除く): 7789979

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 275, 385, 875, 1375, 1453, 1925, 7265, 9625, 10171, 15983, 36325, 50855, 79915, 111881, 181625, 254275, 399575, 559405, 1271375, 1997875, 2797025, 13985125]

約数ペア:

[(1, 13985125), (5, 2797025), (7, 1997875), (11, 1271375), (25, 559405), (35, 399575), (55, 254275), (77, 181625), (125, 111881), (175, 79915), (275, 50855), (385, 36325), (875, 15983), (1375, 10171), (1453, 9625), (1925, 7265)]