61658875

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 80668224

約数和(自身を除く): 19009349

約数列:

[1, 5, 25, 41, 53, 125, 205, 227, 265, 1025, 1135, 1325, 2173, 5125, 5675, 6625, 9307, 10865, 12031, 28375, 46535, 54325, 60155, 232675, 271625, 300775, 493271, 1163375, 1503875, 2466355, 12331775, 61658875]

約数ペア:

[(1, 61658875), (5, 12331775), (25, 2466355), (41, 1503875), (53, 1163375), (125, 493271), (205, 300775), (227, 271625), (265, 232675), (1025, 60155), (1135, 54325), (1325, 46535), (2173, 28375), (5125, 12031), (5675, 10865), (6625, 9307)]