22091175

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2089}}^1$

素因数の和:2152

約数の個数: 36

約数和(自身を含む): 40428960

約数和(自身を除く): 18337785

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2089, 2115, 3525, 6267, 10445, 10575, 18801, 31335, 52225, 94005, 98183, 156675, 294549, 470025, 490915, 883647, 1472745, 2454575, 4418235, 7363725, 22091175]

約数ペア:

[(1, 22091175), (3, 7363725), (5, 4418235), (9, 2454575), (15, 1472745), (25, 883647), (45, 490915), (47, 470025), (75, 294549), (141, 156675), (225, 98183), (235, 94005), (423, 52225), (705, 31335), (1175, 18801), (2089, 10575), (2115, 10445), (3525, 6267)]