143201715

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{887}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 235284480

約数和(自身を除く): 92082765

約数列:

[1, 3, 5, 15, 47, 141, 229, 235, 687, 705, 887, 1145, 2661, 3435, 4435, 10763, 13305, 32289, 41689, 53815, 125067, 161445, 203123, 208445, 609369, 625335, 1015615, 3046845, 9546781, 28640343, 47733905, 143201715]

約数ペア:

[(1, 143201715), (3, 47733905), (5, 28640343), (15, 9546781), (47, 3046845), (141, 1015615), (229, 625335), (235, 609369), (687, 208445), (705, 203123), (887, 161445), (1145, 125067), (2661, 53815), (3435, 41689), (4435, 32289), (10763, 13305)]