28743665

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4523}}^1$

素因数の和:4600

約数の個数: 16

約数和(自身を含む): 36481536

約数和(自身を除く): 7737871

約数列:

[1, 5, 31, 41, 155, 205, 1271, 4523, 6355, 22615, 140213, 185443, 701065, 927215, 5748733, 28743665]

約数ペア:

[(1, 28743665), (5, 5748733), (31, 927215), (41, 701065), (155, 185443), (205, 140213), (1271, 22615), (4523, 6355)]