337189775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 476636160

約数和(自身を除く): 139446385

約数列:

[1, 5, 13, 23, 25, 65, 79, 115, 299, 325, 395, 571, 575, 1027, 1495, 1817, 1975, 2855, 5135, 7423, 7475, 9085, 13133, 14275, 23621, 25675, 37115, 45109, 45425, 65665, 118105, 170729, 185575, 225545, 328325, 586417, 590525, 853645, 1037507, 1127725, 2932085, 4268225, 5187535, 13487591, 14660425, 25937675, 67437955, 337189775]

約数ペア:

[(1, 337189775), (5, 67437955), (13, 25937675), (23, 14660425), (25, 13487591), (65, 5187535), (79, 4268225), (115, 2932085), (299, 1127725), (325, 1037507), (395, 853645), (571, 590525), (575, 586417), (1027, 328325), (1495, 225545), (1817, 185575), (1975, 170729), (2855, 118105), (5135, 65665), (7423, 45425), (7475, 45109), (9085, 37115), (13133, 25675), (14275, 23621)]