88437885

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4423}}^1$

素因数の和:4505

約数の個数: 32

約数和(自身を含む): 149495808

約数和(自身を除く): 61057923

約数列:

[1, 3, 5, 15, 31, 43, 93, 129, 155, 215, 465, 645, 1333, 3999, 4423, 6665, 13269, 19995, 22115, 66345, 137113, 190189, 411339, 570567, 685565, 950945, 2056695, 2852835, 5895859, 17687577, 29479295, 88437885]

約数ペア:

[(1, 88437885), (3, 29479295), (5, 17687577), (15, 5895859), (31, 2852835), (43, 2056695), (93, 950945), (129, 685565), (155, 570567), (215, 411339), (465, 190189), (645, 137113), (1333, 66345), (3999, 22115), (4423, 19995), (6665, 13269)]