159675125

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 207677184

約数和(自身を除く): 48002059

約数列:

[1, 5, 25, 43, 61, 125, 215, 305, 487, 1075, 1525, 2435, 2623, 5375, 7625, 12175, 13115, 20941, 29707, 60875, 65575, 104705, 148535, 327875, 523525, 742675, 1277401, 2617625, 3713375, 6387005, 31935025, 159675125]

約数ペア:

[(1, 159675125), (5, 31935025), (25, 6387005), (43, 3713375), (61, 2617625), (125, 1277401), (215, 742675), (305, 523525), (487, 327875), (1075, 148535), (1525, 104705), (2435, 65575), (2623, 60875), (5375, 29707), (7625, 20941), (12175, 13115)]