28962505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40507}}^1$

素因数の和:40536

約数の個数: 16

約数和(自身を含む): 40832064

約数和(自身を除く): 11869559

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 40507, 202535, 445577, 526591, 2227885, 2632955, 5792501, 28962505]

約数ペア:

[(1, 28962505), (5, 5792501), (11, 2632955), (13, 2227885), (55, 526591), (65, 445577), (143, 202535), (715, 40507)]