13642015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{311}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 17012736

約数和(自身を除く): 3370721

約数列:

[1, 5, 31, 155, 283, 311, 1415, 1555, 8773, 9641, 43865, 48205, 88013, 440065, 2728403, 13642015]

約数ペア:

[(1, 13642015), (5, 2728403), (31, 440065), (155, 88013), (283, 48205), (311, 43865), (1415, 9641), (1555, 8773)]