83485395

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5639}}^1$

素因数の和:5704

約数の個数: 48

約数和(自身を含む): 168929280

約数和(自身を除く): 85443885

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 235, 315, 329, 423, 705, 987, 1645, 2115, 2961, 4935, 5639, 14805, 16917, 28195, 39473, 50751, 84585, 118419, 197365, 253755, 265033, 355257, 592095, 795099, 1325165, 1776285, 1855231, 2385297, 3975495, 5565693, 9276155, 11926485, 16697079, 27828465, 83485395]

約数ペア:

[(1, 83485395), (3, 27828465), (5, 16697079), (7, 11926485), (9, 9276155), (15, 5565693), (21, 3975495), (35, 2385297), (45, 1855231), (47, 1776285), (63, 1325165), (105, 795099), (141, 592095), (235, 355257), (315, 265033), (329, 253755), (423, 197365), (705, 118419), (987, 84585), (1645, 50751), (2115, 39473), (2961, 28195), (4935, 16917), (5639, 14805)]