84331315

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 108380160

約数和(自身を除く): 24048845

約数列:

[1, 5, 31, 71, 79, 97, 155, 355, 395, 485, 2201, 2449, 3007, 5609, 6887, 7663, 11005, 12245, 15035, 28045, 34435, 38315, 173879, 213497, 237553, 544073, 869395, 1067485, 1187765, 2720365, 16866263, 84331315]

約数ペア:

[(1, 84331315), (5, 16866263), (31, 2720365), (71, 1187765), (79, 1067485), (97, 869395), (155, 544073), (355, 237553), (395, 213497), (485, 173879), (2201, 38315), (2449, 34435), (3007, 28045), (5609, 15035), (6887, 12245), (7663, 11005)]