40779175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{419}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 53902800

約数和(自身を除く): 13123625

約数列:

[1, 5, 17, 25, 85, 229, 419, 425, 1145, 2095, 3893, 5725, 7123, 10475, 19465, 35615, 95951, 97325, 178075, 479755, 1631167, 2398775, 8155835, 40779175]

約数ペア:

[(1, 40779175), (5, 8155835), (17, 2398775), (25, 1631167), (85, 479755), (229, 178075), (419, 97325), (425, 95951), (1145, 35615), (2095, 19465), (3893, 10475), (5725, 7123)]