85995825

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 146448960

約数和(自身を除く): 60453135

約数列:

[1, 3, 5, 15, 25, 73, 75, 113, 139, 219, 339, 365, 417, 565, 695, 1095, 1695, 1825, 2085, 2825, 3475, 5475, 8249, 8475, 10147, 10425, 15707, 24747, 30441, 41245, 47121, 50735, 78535, 123735, 152205, 206225, 235605, 253675, 392675, 618675, 761025, 1146611, 1178025, 3439833, 5733055, 17199165, 28665275, 85995825]

約数ペア:

[(1, 85995825), (3, 28665275), (5, 17199165), (15, 5733055), (25, 3439833), (73, 1178025), (75, 1146611), (113, 761025), (139, 618675), (219, 392675), (339, 253675), (365, 235605), (417, 206225), (565, 152205), (695, 123735), (1095, 78535), (1695, 50735), (1825, 47121), (2085, 41245), (2825, 30441), (3475, 24747), (5475, 15707), (8249, 10425), (8475, 10147)]