42204565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8219}}^1$

素因数の和:8316

約数の個数: 16

約数和(自身を含む): 55238400

約数和(自身を除く): 13033835

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 8219, 41095, 106847, 534235, 649301, 3246505, 8440913, 42204565]

約数ペア:

[(1, 42204565), (5, 8440913), (13, 3246505), (65, 649301), (79, 534235), (395, 106847), (1027, 41095), (5135, 8219)]