274345405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1319}}^1\times {\mathrm{2447}}^1$

素因数の和:3788

約数の個数: 16

約数和(自身を含む): 348986880

約数和(自身を除く): 74641475

約数列:

[1, 5, 17, 85, 1319, 2447, 6595, 12235, 22423, 41599, 112115, 207995, 3227593, 16137965, 54869081, 274345405]

約数ペア:

[(1, 274345405), (5, 54869081), (17, 16137965), (85, 3227593), (1319, 207995), (2447, 112115), (6595, 41599), (12235, 22423)]