131844705

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{14923}}^1$

素因数の和:14981

約数の個数: 32

約数和(自身を含む): 229232640

約数和(自身を除く): 97387935

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2945, 8835, 14923, 44769, 74615, 223845, 283537, 462613, 850611, 1387839, 1417685, 2313065, 4253055, 6939195, 8789647, 26368941, 43948235, 131844705]

約数ペア:

[(1, 131844705), (3, 43948235), (5, 26368941), (15, 8789647), (19, 6939195), (31, 4253055), (57, 2313065), (93, 1417685), (95, 1387839), (155, 850611), (285, 462613), (465, 283537), (589, 223845), (1767, 74615), (2945, 44769), (8835, 14923)]