69738515

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 107606880

約数和(自身を除く): 37868365

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 113, 229, 245, 385, 539, 565, 791, 1145, 1243, 1603, 2519, 2695, 3955, 5537, 6215, 8015, 8701, 11221, 12595, 17633, 25877, 27685, 43505, 56105, 60907, 88165, 123431, 129385, 181139, 284647, 304535, 617155, 905695, 1267973, 1423235, 1992529, 6339865, 9962645, 13947703, 69738515]

約数ペア:

[(1, 69738515), (5, 13947703), (7, 9962645), (11, 6339865), (35, 1992529), (49, 1423235), (55, 1267973), (77, 905695), (113, 617155), (229, 304535), (245, 284647), (385, 181139), (539, 129385), (565, 123431), (791, 88165), (1145, 60907), (1243, 56105), (1603, 43505), (2519, 27685), (2695, 25877), (3955, 17633), (5537, 12595), (6215, 11221), (8015, 8701)]