2223285

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 3888000

約数和(自身を除く): 1664715

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 269, 285, 435, 551, 807, 1345, 1653, 2755, 4035, 5111, 7801, 8265, 15333, 23403, 25555, 39005, 76665, 117015, 148219, 444657, 741095, 2223285]

約数ペア:

[(1, 2223285), (3, 741095), (5, 444657), (15, 148219), (19, 117015), (29, 76665), (57, 39005), (87, 25555), (95, 23403), (145, 15333), (269, 8265), (285, 7801), (435, 5111), (551, 4035), (807, 2755), (1345, 1653)]