7253449025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{157427}}^1$

素因数の和:157553

約数の個数: 24

約数和(自身を含む): 9565325280

約数和(自身を除く): 2311876255

約数列:

[1, 5, 19, 25, 95, 97, 475, 485, 1843, 2425, 9215, 46075, 157427, 787135, 2991113, 3935675, 14955565, 15270419, 74777825, 76352095, 290137961, 381760475, 1450689805, 7253449025]

約数ペア:

[(1, 7253449025), (5, 1450689805), (19, 381760475), (25, 290137961), (95, 76352095), (97, 74777825), (475, 15270419), (485, 14955565), (1843, 3935675), (2425, 2991113), (9215, 787135), (46075, 157427)]