27375010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11083}}^1$

素因数の和:11122

約数の個数: 32

約数和(自身を含む): 55863360

約数和(自身を除く): 28488350

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 11083, 22166, 55415, 110830, 144079, 210577, 288158, 421154, 720395, 1052885, 1440790, 2105770, 2737501, 5475002, 13687505, 27375010]

約数ペア:

[(1, 27375010), (2, 13687505), (5, 5475002), (10, 2737501), (13, 2105770), (19, 1440790), (26, 1052885), (38, 720395), (65, 421154), (95, 288158), (130, 210577), (190, 144079), (247, 110830), (494, 55415), (1235, 22166), (2470, 11083)]