2505573915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{414487}}^1$

素因数の和:414539

約数の個数: 32

約数和(自身を含む): 4456574976

約数和(自身を除く): 1951001061

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 414487, 1243461, 2072435, 5388331, 6217305, 12849097, 16164993, 26941655, 38547291, 64245485, 80824965, 167038261, 192736455, 501114783, 835191305, 2505573915]

約数ペア:

[(1, 2505573915), (3, 835191305), (5, 501114783), (13, 192736455), (15, 167038261), (31, 80824965), (39, 64245485), (65, 38547291), (93, 26941655), (155, 16164993), (195, 12849097), (403, 6217305), (465, 5388331), (1209, 2072435), (2015, 1243461), (6045, 414487)]