74195125

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 97853184

約数和(自身を除く): 23658059

約数列:

[1, 5, 23, 25, 115, 125, 131, 197, 575, 655, 985, 2875, 3013, 3275, 4531, 4925, 15065, 16375, 22655, 24625, 25807, 75325, 113275, 129035, 376625, 566375, 593561, 645175, 2967805, 3225875, 14839025, 74195125]

約数ペア:

[(1, 74195125), (5, 14839025), (23, 3225875), (25, 2967805), (115, 645175), (125, 593561), (131, 566375), (197, 376625), (575, 129035), (655, 113275), (985, 75325), (2875, 25807), (3013, 24625), (3275, 22655), (4531, 16375), (4925, 15065)]