99637495

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{12203}}^1$

素因数の和:12302

約数の個数: 16

約数和(自身を含む): 126531072

約数和(自身を除く): 26893577

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 12203, 61015, 280669, 866413, 1403345, 4332065, 19927499, 99637495]

約数ペア:

[(1, 99637495), (5, 19927499), (23, 4332065), (71, 1403345), (115, 866413), (355, 280669), (1633, 61015), (8165, 12203)]