77042525

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19141}}^1$

素因数の和:19181

約数の個数: 24

約数和(自身を含む): 113933184

約数和(自身を除く): 36890659

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 19141, 95705, 133987, 440243, 478525, 669935, 2201215, 3081701, 3349675, 11006075, 15408505, 77042525]

約数ペア:

[(1, 77042525), (5, 15408505), (7, 11006075), (23, 3349675), (25, 3081701), (35, 2201215), (115, 669935), (161, 478525), (175, 440243), (575, 133987), (805, 95705), (4025, 19141)]