492010025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{19163}}^1$

素因数の和:19265

約数の個数: 24

約数和(自身を含む): 665374080

約数和(自身を除く): 173364055

約数列:

[1, 5, 13, 25, 65, 79, 325, 395, 1027, 1975, 5135, 19163, 25675, 95815, 249119, 479075, 1245595, 1513877, 6227975, 7569385, 19680401, 37846925, 98402005, 492010025]

約数ペア:

[(1, 492010025), (5, 98402005), (13, 37846925), (25, 19680401), (65, 7569385), (79, 6227975), (325, 1513877), (395, 1245595), (1027, 479075), (1975, 249119), (5135, 95815), (19163, 25675)]