15145469306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{122693}}^1$

素因数の和:122918

約数の個数: 32

約数和(自身を含む): 25724514816

約数和(自身を除く): 10579045510

約数列:

[1, 2, 11, 22, 31, 62, 181, 341, 362, 682, 1991, 3982, 5611, 11222, 61721, 122693, 123442, 245386, 1349623, 2699246, 3803483, 7606966, 22207433, 41838313, 44414866, 83676626, 244281763, 488563526, 688430423, 1376860846, 7572734653, 15145469306]

約数ペア:

[(1, 15145469306), (2, 7572734653), (11, 1376860846), (22, 688430423), (31, 488563526), (62, 244281763), (181, 83676626), (341, 44414866), (362, 41838313), (682, 22207433), (1991, 7606966), (3982, 3803483), (5611, 2699246), (11222, 1349623), (61721, 245386), (122693, 123442)]