968145

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 1689600

約数和(自身を除く): 721455

約数列:

[1, 3, 5, 15, 19, 43, 57, 79, 95, 129, 215, 237, 285, 395, 645, 817, 1185, 1501, 2451, 3397, 4085, 4503, 7505, 10191, 12255, 16985, 22515, 50955, 64543, 193629, 322715, 968145]

約数ペア:

[(1, 968145), (3, 322715), (5, 193629), (15, 64543), (19, 50955), (43, 22515), (57, 16985), (79, 12255), (95, 10191), (129, 7505), (215, 4503), (237, 4085), (285, 3397), (395, 2451), (645, 1501), (817, 1185)]