61503845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 83026944

約数和(自身を除く): 21523099

約数列:

[1, 5, 13, 31, 65, 131, 155, 233, 403, 655, 1165, 1703, 2015, 3029, 4061, 7223, 8515, 15145, 20305, 30523, 36115, 52793, 93899, 152615, 263965, 396799, 469495, 946213, 1983995, 4731065, 12300769, 61503845]

約数ペア:

[(1, 61503845), (5, 12300769), (13, 4731065), (31, 1983995), (65, 946213), (131, 469495), (155, 396799), (233, 263965), (403, 152615), (655, 93899), (1165, 52793), (1703, 36115), (2015, 30523), (3029, 20305), (4061, 15145), (7223, 8515)]