1954875

素因数分解:

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

素因数の和:432

約数の個数: 32

約数和(自身を含む): 3511872

約数和(自身を除く): 1556997

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 401, 975, 1203, 1625, 2005, 4875, 5213, 6015, 10025, 15639, 26065, 30075, 50125, 78195, 130325, 150375, 390975, 651625, 1954875]

約数ペア:

[(1, 1954875), (3, 651625), (5, 390975), (13, 150375), (15, 130325), (25, 78195), (39, 50125), (65, 30075), (75, 26065), (125, 15639), (195, 10025), (325, 6015), (375, 5213), (401, 4875), (975, 2005), (1203, 1625)]