24722705

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 37428480

約数和(自身を除く): 12705775

約数列:

[1, 5, 7, 19, 35, 47, 49, 95, 113, 133, 235, 245, 329, 565, 665, 791, 893, 931, 1645, 2147, 2303, 3955, 4465, 4655, 5311, 5537, 6251, 10735, 11515, 15029, 26555, 27685, 31255, 37177, 43757, 75145, 100909, 105203, 185885, 218785, 260239, 504545, 526015, 706363, 1301195, 3531815, 4944541, 24722705]

約数ペア:

[(1, 24722705), (5, 4944541), (7, 3531815), (19, 1301195), (35, 706363), (47, 526015), (49, 504545), (95, 260239), (113, 218785), (133, 185885), (235, 105203), (245, 100909), (329, 75145), (565, 43757), (665, 37177), (791, 31255), (893, 27685), (931, 26555), (1645, 15029), (2147, 11515), (2303, 10735), (3955, 6251), (4465, 5537), (4655, 5311)]