70825475

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 104755200

約数和(自身を除く): 33929725

約数列:

[1, 5, 7, 25, 35, 47, 79, 109, 175, 235, 329, 395, 545, 553, 763, 1175, 1645, 1975, 2725, 2765, 3713, 3815, 5123, 8225, 8611, 13825, 18565, 19075, 25615, 25991, 35861, 43055, 60277, 92825, 128075, 129955, 179305, 215275, 301385, 404717, 649775, 896525, 1506925, 2023585, 2833019, 10117925, 14165095, 70825475]

約数ペア:

[(1, 70825475), (5, 14165095), (7, 10117925), (25, 2833019), (35, 2023585), (47, 1506925), (79, 896525), (109, 649775), (175, 404717), (235, 301385), (329, 215275), (395, 179305), (545, 129955), (553, 128075), (763, 92825), (1175, 60277), (1645, 43055), (1975, 35861), (2725, 25991), (2765, 25615), (3713, 19075), (3815, 18565), (5123, 13825), (8225, 8611)]