30091475

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{887}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 39640320

約数和(自身を除く): 9548845

約数列:

[1, 5, 23, 25, 59, 115, 295, 575, 887, 1357, 1475, 4435, 6785, 20401, 22175, 33925, 52333, 102005, 261665, 510025, 1203659, 1308325, 6018295, 30091475]

約数ペア:

[(1, 30091475), (5, 6018295), (23, 1308325), (25, 1203659), (59, 510025), (115, 261665), (295, 102005), (575, 52333), (887, 33925), (1357, 22175), (1475, 20401), (4435, 6785)]