91631445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12391}}^1$

素因数の和:12445

約数の個数: 32

約数和(自身を含む): 160600320

約数和(自身を除く): 68968875

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 12391, 37173, 61955, 185865, 210647, 359339, 631941, 1053235, 1078017, 1796695, 3159705, 5390085, 6108763, 18326289, 30543815, 91631445]

約数ペア:

[(1, 91631445), (3, 30543815), (5, 18326289), (15, 6108763), (17, 5390085), (29, 3159705), (51, 1796695), (85, 1078017), (87, 1053235), (145, 631941), (255, 359339), (435, 210647), (493, 185865), (1479, 61955), (2465, 37173), (7395, 12391)]