135152045

素因数分解:

$5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{4211}}^1$

素因数の和:4361

約数の個数: 24

約数和(自身を含む): 190146528

約数和(自身を除く): 54994483

約数列:

[1, 5, 7, 35, 49, 131, 245, 655, 917, 4211, 4585, 6419, 21055, 29477, 32095, 147385, 206339, 551641, 1031695, 2758205, 3861487, 19307435, 27030409, 135152045]

約数ペア:

[(1, 135152045), (5, 27030409), (7, 19307435), (35, 3861487), (49, 2758205), (131, 1031695), (245, 551641), (655, 206339), (917, 147385), (4211, 32095), (4585, 29477), (6419, 21055)]