149035785

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{863}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 247587840

約数和(自身を除く): 98552055

約数列:

[1, 3, 5, 15, 29, 87, 145, 397, 435, 863, 1191, 1985, 2589, 4315, 5955, 11513, 12945, 25027, 34539, 57565, 75081, 125135, 172695, 342611, 375405, 1027833, 1713055, 5139165, 9935719, 29807157, 49678595, 149035785]

約数ペア:

[(1, 149035785), (3, 49678595), (5, 29807157), (15, 9935719), (29, 5139165), (87, 1713055), (145, 1027833), (397, 375405), (435, 342611), (863, 172695), (1191, 125135), (1985, 75081), (2589, 57565), (4315, 34539), (5955, 25027), (11513, 12945)]