2039395965

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1\times {\mathrm{4099}}^1$

素因数の和:4957

約数の個数: 32

約数和(自身を含む): 3347568000

約数和(自身を除く): 1308172035

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 809, 2427, 4045, 4099, 12135, 12297, 20495, 33169, 61485, 99507, 165845, 168059, 497535, 504177, 840295, 2520885, 3316091, 9948273, 16580455, 49741365, 135959731, 407879193, 679798655, 2039395965]

約数ペア:

[(1, 2039395965), (3, 679798655), (5, 407879193), (15, 135959731), (41, 49741365), (123, 16580455), (205, 9948273), (615, 3316091), (809, 2520885), (2427, 840295), (4045, 504177), (4099, 497535), (12135, 168059), (12297, 165845), (20495, 99507), (33169, 61485)]