48871875

素因数分解:

$3^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 87931872

約数和(自身を除く): 39059997

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 401, 625, 975, 1203, 1625, 1875, 2005, 3125, 4875, 5213, 6015, 8125, 9375, 10025, 15639, 24375, 26065, 30075, 40625, 50125, 78195, 121875, 130325, 150375, 250625, 390975, 651625, 751875, 1253125, 1954875, 3258125, 3759375, 9774375, 16290625, 48871875]

約数ペア:

[(1, 48871875), (3, 16290625), (5, 9774375), (13, 3759375), (15, 3258125), (25, 1954875), (39, 1253125), (65, 751875), (75, 651625), (125, 390975), (195, 250625), (325, 150375), (375, 130325), (401, 121875), (625, 78195), (975, 50125), (1203, 40625), (1625, 30075), (1875, 26065), (2005, 24375), (3125, 15639), (4875, 10025), (5213, 9375), (6015, 8125)]