99951985

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 142709760

約数和(自身を除く): 42757775

約数列:

[1, 5, 7, 35, 37, 79, 185, 259, 395, 553, 977, 1295, 2765, 2923, 4885, 6839, 14615, 20461, 34195, 36149, 77183, 102305, 180745, 253043, 385915, 540281, 1265215, 2701405, 2855771, 14278855, 19990397, 99951985]

約数ペア:

[(1, 99951985), (5, 19990397), (7, 14278855), (35, 2855771), (37, 2701405), (79, 1265215), (185, 540281), (259, 385915), (395, 253043), (553, 180745), (977, 102305), (1295, 77183), (2765, 36149), (2923, 34195), (4885, 20461), (6839, 14615)]