47892975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{49121}}^1$

素因数の和:49147

約数の個数: 24

約数和(自身を含む): 85275792

約数和(自身を除く): 37382817

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 49121, 147363, 245605, 638573, 736815, 1228025, 1915719, 3192865, 3684075, 9578595, 15964325, 47892975]

約数ペア:

[(1, 47892975), (3, 15964325), (5, 9578595), (13, 3684075), (15, 3192865), (25, 1915719), (39, 1228025), (65, 736815), (75, 638573), (195, 245605), (325, 147363), (975, 49121)]