61702415

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{2003}}^1$

素因数の和:2170

約数の個数: 16

約数和(自身を含む): 76039776

約数和(自身を除く): 14337361

約数列:

[1, 5, 61, 101, 305, 505, 2003, 6161, 10015, 30805, 122183, 202303, 610915, 1011515, 12340483, 61702415]

約数ペア:

[(1, 61702415), (5, 12340483), (61, 1011515), (101, 610915), (305, 202303), (505, 122183), (2003, 30805), (6161, 10015)]