57657365

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 75202560

約数和(自身を除く): 17545195

約数列:

[1, 5, 29, 31, 101, 127, 145, 155, 505, 635, 899, 2929, 3131, 3683, 3937, 4495, 12827, 14645, 15655, 18415, 19685, 64135, 90799, 114173, 371983, 397637, 453995, 570865, 1859915, 1988185, 11531473, 57657365]

約数ペア:

[(1, 57657365), (5, 11531473), (29, 1988185), (31, 1859915), (101, 570865), (127, 453995), (145, 397637), (155, 371983), (505, 114173), (635, 90799), (899, 64135), (2929, 19685), (3131, 18415), (3683, 15655), (3937, 14645), (4495, 12827)]