156623745

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10369}}^1$

素因数の和:10449

約数の個数: 32

約数和(自身を含む): 268790400

約数和(自身を除く): 112166655

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 265, 285, 795, 1007, 3021, 5035, 10369, 15105, 31107, 51845, 155535, 197011, 549557, 591033, 985055, 1648671, 2747785, 2955165, 8243355, 10441583, 31324749, 52207915, 156623745]

約数ペア:

[(1, 156623745), (3, 52207915), (5, 31324749), (15, 10441583), (19, 8243355), (53, 2955165), (57, 2747785), (95, 1648671), (159, 985055), (265, 591033), (285, 549557), (795, 197011), (1007, 155535), (3021, 51845), (5035, 31107), (10369, 15105)]