188641585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{953}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 255519360

約数和(自身を除く): 66877775

約数列:

[1, 5, 11, 55, 59, 61, 295, 305, 649, 671, 953, 3245, 3355, 3599, 4765, 10483, 17995, 39589, 52415, 56227, 58133, 197945, 281135, 290665, 618497, 639463, 3092485, 3197315, 3429847, 17149235, 37728317, 188641585]

約数ペア:

[(1, 188641585), (5, 37728317), (11, 17149235), (55, 3429847), (59, 3197315), (61, 3092485), (295, 639463), (305, 618497), (649, 290665), (671, 281135), (953, 197945), (3245, 58133), (3355, 56227), (3599, 52415), (4765, 39589), (10483, 17995)]