54973875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13327}}^1$

素因数の和:13356

約数の個数: 32

約数和(自身を含む): 99800064

約数和(自身を除く): 44826189

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 4125, 13327, 39981, 66635, 146597, 199905, 333175, 439791, 732985, 999525, 1665875, 2198955, 3664925, 4997625, 10994775, 18324625, 54973875]

約数ペア:

[(1, 54973875), (3, 18324625), (5, 10994775), (11, 4997625), (15, 3664925), (25, 2198955), (33, 1665875), (55, 999525), (75, 732985), (125, 439791), (165, 333175), (275, 199905), (375, 146597), (825, 66635), (1375, 39981), (4125, 13327)]