15693866305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{105943}}^1$

素因数の和:106057

約数の個数: 32

約数和(自身を含む): 21144727296

約数和(自身を除く): 5450860991

約数列:

[1, 5, 13, 43, 53, 65, 215, 265, 559, 689, 2279, 2795, 3445, 11395, 29627, 105943, 148135, 529715, 1377259, 4555549, 5614979, 6886295, 22777745, 28074895, 59222137, 72994727, 241444097, 296110685, 364973635, 1207220485, 3138773261, 15693866305]

約数ペア:

[(1, 15693866305), (5, 3138773261), (13, 1207220485), (43, 364973635), (53, 296110685), (65, 241444097), (215, 72994727), (265, 59222137), (559, 28074895), (689, 22777745), (2279, 6886295), (2795, 5614979), (3445, 4555549), (11395, 1377259), (29627, 529715), (105943, 148135)]