72163075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3061}}^1$

素因数の和:3135

約数の個数: 24

約数和(自身を含む): 95681376

約数和(自身を除く): 23518301

約数列:

[1, 5, 23, 25, 41, 115, 205, 575, 943, 1025, 3061, 4715, 15305, 23575, 70403, 76525, 125501, 352015, 627505, 1760075, 2886523, 3137525, 14432615, 72163075]

約数ペア:

[(1, 72163075), (5, 14432615), (23, 3137525), (25, 2886523), (41, 1760075), (115, 627505), (205, 352015), (575, 125501), (943, 76525), (1025, 70403), (3061, 23575), (4715, 15305)]