74245255

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1151}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 108380160

約数和(自身を除く): 34134905

約数列:

[1, 5, 7, 19, 35, 95, 97, 133, 485, 665, 679, 1151, 1843, 3395, 5755, 8057, 9215, 12901, 21869, 40285, 64505, 109345, 111647, 153083, 558235, 765415, 781529, 2121293, 3907645, 10606465, 14849051, 74245255]

約数ペア:

[(1, 74245255), (5, 14849051), (7, 10606465), (19, 3907645), (35, 2121293), (95, 781529), (97, 765415), (133, 558235), (485, 153083), (665, 111647), (679, 109345), (1151, 64505), (1843, 40285), (3395, 21869), (5755, 12901), (8057, 9215)]