67316875

素因数分解:

$5^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 40

約数和(自身を含む): 89746272

約数和(自身を除く): 22429397

約数列:

[1, 5, 25, 37, 41, 71, 125, 185, 205, 355, 625, 925, 1025, 1517, 1775, 2627, 2911, 4625, 5125, 7585, 8875, 13135, 14555, 23125, 25625, 37925, 44375, 65675, 72775, 107707, 189625, 328375, 363875, 538535, 948125, 1641875, 1819375, 2692675, 13463375, 67316875]

約数ペア:

[(1, 67316875), (5, 13463375), (25, 2692675), (37, 1819375), (41, 1641875), (71, 948125), (125, 538535), (185, 363875), (205, 328375), (355, 189625), (625, 107707), (925, 72775), (1025, 65675), (1517, 44375), (1775, 37925), (2627, 25625), (2911, 23125), (4625, 14555), (5125, 13135), (7585, 8875)]