1445955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 2709504

約数和(自身を除く): 1263549

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 293, 329, 705, 879, 987, 1465, 1645, 2051, 4395, 4935, 6153, 10255, 13771, 30765, 41313, 68855, 96397, 206565, 289191, 481985, 1445955]

約数ペア:

[(1, 1445955), (3, 481985), (5, 289191), (7, 206565), (15, 96397), (21, 68855), (35, 41313), (47, 30765), (105, 13771), (141, 10255), (235, 6153), (293, 4935), (329, 4395), (705, 2051), (879, 1645), (987, 1465)]