31449485

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2437}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 39495600

約数和(自身を除く): 8046115

約数列:

[1, 5, 29, 89, 145, 445, 2437, 2581, 12185, 12905, 70673, 216893, 353365, 1084465, 6289897, 31449485]

約数ペア:

[(1, 31449485), (5, 6289897), (29, 1084465), (89, 353365), (145, 216893), (445, 70673), (2437, 12905), (2581, 12185)]