4947375

素因数分解:

$3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 8386560

約数和(自身を除く): 3439185

約数列:

[1, 3, 5, 15, 25, 75, 79, 125, 167, 237, 375, 395, 501, 835, 1185, 1975, 2505, 4175, 5925, 9875, 12525, 13193, 20875, 29625, 39579, 62625, 65965, 197895, 329825, 989475, 1649125, 4947375]

約数ペア:

[(1, 4947375), (3, 1649125), (5, 989475), (15, 329825), (25, 197895), (75, 65965), (79, 62625), (125, 39579), (167, 29625), (237, 20875), (375, 13193), (395, 12525), (501, 9875), (835, 5925), (1185, 4175), (1975, 2505)]