348518885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21193}}^1$

素因数の和:21245

約数の個数: 32

約数和(自身を含む): 512725248

約数和(自身を除く): 164206363

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 253, 299, 715, 1265, 1495, 3289, 16445, 21193, 105965, 233123, 275509, 487439, 1165615, 1377545, 2437195, 3030599, 5361829, 6336707, 15152995, 26809145, 31683535, 69703777, 348518885]

約数ペア:

[(1, 348518885), (5, 69703777), (11, 31683535), (13, 26809145), (23, 15152995), (55, 6336707), (65, 5361829), (115, 3030599), (143, 2437195), (253, 1377545), (299, 1165615), (715, 487439), (1265, 275509), (1495, 233123), (3289, 105965), (16445, 21193)]