147794855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 203974848

約数和(自身を除く): 56179993

約数列:

[1, 5, 13, 17, 65, 85, 131, 221, 655, 1021, 1105, 1703, 2227, 5105, 8515, 11135, 13273, 17357, 28951, 66365, 86785, 133751, 144755, 225641, 668755, 1128205, 1738763, 2273767, 8693815, 11368835, 29558971, 147794855]

約数ペア:

[(1, 147794855), (5, 29558971), (13, 11368835), (17, 8693815), (65, 2273767), (85, 1738763), (131, 1128205), (221, 668755), (655, 225641), (1021, 144755), (1105, 133751), (1703, 86785), (2227, 66365), (5105, 28951), (8515, 17357), (11135, 13273)]