31068515

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 41817600

約数和(自身を除く): 10749085

約数列:

[1, 5, 19, 23, 59, 95, 115, 241, 295, 437, 1121, 1205, 1357, 2185, 4579, 5543, 5605, 6785, 14219, 22895, 25783, 27715, 71095, 105317, 128915, 270161, 327037, 526585, 1350805, 1635185, 6213703, 31068515]

約数ペア:

[(1, 31068515), (5, 6213703), (19, 1635185), (23, 1350805), (59, 526585), (95, 327037), (115, 270161), (241, 128915), (295, 105317), (437, 71095), (1121, 27715), (1205, 25783), (1357, 22895), (2185, 14219), (4579, 6785), (5543, 5605)]