7229775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 13999104

約数和(自身を除く): 6769329

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 105, 141, 175, 235, 293, 329, 525, 705, 879, 987, 1175, 1465, 1645, 2051, 3525, 4395, 4935, 6153, 7325, 8225, 10255, 13771, 21975, 24675, 30765, 41313, 51275, 68855, 96397, 153825, 206565, 289191, 344275, 481985, 1032825, 1445955, 2409925, 7229775]

約数ペア:

[(1, 7229775), (3, 2409925), (5, 1445955), (7, 1032825), (15, 481985), (21, 344275), (25, 289191), (35, 206565), (47, 153825), (75, 96397), (105, 68855), (141, 51275), (175, 41313), (235, 30765), (293, 24675), (329, 21975), (525, 13771), (705, 10255), (879, 8225), (987, 7325), (1175, 6153), (1465, 4935), (1645, 4395), (2051, 3525)]