1913303475

素因数分解:

$3^2\times 5^2\times {\mathrm{2207}}^1\times {\mathrm{3853}}^1$

素因数の和:6076

約数の個数: 36

約数和(自身を含む): 3429381696

約数和(自身を除く): 1516078221

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 2207, 3853, 6621, 11035, 11559, 19265, 19863, 33105, 34677, 55175, 57795, 96325, 99315, 165525, 173385, 288975, 496575, 866925, 8503571, 25510713, 42517855, 76532139, 127553565, 212589275, 382660695, 637767825, 1913303475]

約数ペア:

[(1, 1913303475), (3, 637767825), (5, 382660695), (9, 212589275), (15, 127553565), (25, 76532139), (45, 42517855), (75, 25510713), (225, 8503571), (2207, 866925), (3853, 496575), (6621, 288975), (11035, 173385), (11559, 165525), (19265, 99315), (19863, 96325), (33105, 57795), (34677, 55175)]