617304025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{24043}}^1$

素因数の和:24145

約数の個数: 24

約数和(自身を含む): 834807680

約数和(自身を除く): 217503655

約数列:

[1, 5, 13, 25, 65, 79, 325, 395, 1027, 1975, 5135, 24043, 25675, 120215, 312559, 601075, 1562795, 1899397, 7813975, 9496985, 24692161, 47484925, 123460805, 617304025]

約数ペア:

[(1, 617304025), (5, 123460805), (13, 47484925), (25, 24692161), (65, 9496985), (79, 7813975), (325, 1899397), (395, 1562795), (1027, 601075), (1975, 312559), (5135, 120215), (24043, 25675)]