264813505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4643}}^1$

素因数の和:4737

約数の個数: 32

約数和(自身を含む): 373154688

約数和(自身を除く): 108341183

約数列:

[1, 5, 11, 17, 55, 61, 85, 187, 305, 671, 935, 1037, 3355, 4643, 5185, 11407, 23215, 51073, 57035, 78931, 255365, 283223, 394655, 868241, 1416115, 3115453, 4341205, 4814791, 15577265, 24073955, 52962701, 264813505]

約数ペア:

[(1, 264813505), (5, 52962701), (11, 24073955), (17, 15577265), (55, 4814791), (61, 4341205), (85, 3115453), (187, 1416115), (305, 868241), (671, 394655), (935, 283223), (1037, 255365), (3355, 78931), (4643, 57035), (5185, 51073), (11407, 23215)]