2023657475

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{40013}}^1$

素因数の和:40064

約数の個数: 36

約数和(自身を含む): 3046505904

約数和(自身を除く): 1022848429

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 289, 425, 595, 1445, 2023, 2975, 7225, 10115, 40013, 50575, 200065, 280091, 680221, 1000325, 1400455, 3401105, 4761547, 7002275, 11563757, 17005525, 23807735, 57818785, 80946299, 119038675, 289093925, 404731495, 2023657475]

約数ペア:

[(1, 2023657475), (5, 404731495), (7, 289093925), (17, 119038675), (25, 80946299), (35, 57818785), (85, 23807735), (119, 17005525), (175, 11563757), (289, 7002275), (425, 4761547), (595, 3401105), (1445, 1400455), (2023, 1000325), (2975, 680221), (7225, 280091), (10115, 200065), (40013, 50575)]