291269175025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{1289}}^1\times {\mathrm{392983}}^1$

素因数の和:394305

約数の個数: 24

約数和(自身を含む): 377170323840

約数和(自身を除く): 85901148815

約数列:

[1, 5, 23, 25, 115, 575, 1289, 6445, 29647, 32225, 148235, 392983, 741175, 1964915, 9038609, 9824575, 45193045, 225965225, 506555087, 2532775435, 11650767001, 12663877175, 58253835005, 291269175025]

約数ペア:

[(1, 291269175025), (5, 58253835005), (23, 12663877175), (25, 11650767001), (115, 2532775435), (575, 506555087), (1289, 225965225), (6445, 45193045), (29647, 9824575), (32225, 9038609), (148235, 1964915), (392983, 741175)]