13318365

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 22032000

約数和(自身を除く): 8713635

約数列:

[1, 3, 5, 15, 59, 101, 149, 177, 295, 303, 447, 505, 745, 885, 1515, 2235, 5959, 8791, 15049, 17877, 26373, 29795, 43955, 45147, 75245, 89385, 131865, 225735, 887891, 2663673, 4439455, 13318365]

約数ペア:

[(1, 13318365), (3, 4439455), (5, 2663673), (15, 887891), (59, 225735), (101, 131865), (149, 89385), (177, 75245), (295, 45147), (303, 43955), (447, 29795), (505, 26373), (745, 17877), (885, 15049), (1515, 8791), (2235, 5959)]