42258475

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10499}}^1$

素因数の和:10539

約数の個数: 24

約数和(自身を含む): 62496000

約数和(自身を除く): 20237525

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 10499, 52495, 73493, 241477, 262475, 367465, 1207385, 1690339, 1837325, 6036925, 8451695, 42258475]

約数ペア:

[(1, 42258475), (5, 8451695), (7, 6036925), (23, 1837325), (25, 1690339), (35, 1207385), (115, 367465), (161, 262475), (175, 241477), (575, 73493), (805, 52495), (4025, 10499)]