163097295

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{4139}}^1$

素因数の和:4255

約数の個数: 32

約数和(自身を含む): 271848960

約数和(自身を除く): 108751665

約数列:

[1, 3, 5, 15, 37, 71, 111, 185, 213, 355, 555, 1065, 2627, 4139, 7881, 12417, 13135, 20695, 39405, 62085, 153143, 293869, 459429, 765715, 881607, 1469345, 2297145, 4408035, 10873153, 32619459, 54365765, 163097295]

約数ペア:

[(1, 163097295), (3, 54365765), (5, 32619459), (15, 10873153), (37, 4408035), (71, 2297145), (111, 1469345), (185, 881607), (213, 765715), (355, 459429), (555, 293869), (1065, 153143), (2627, 62085), (4139, 39405), (7881, 20695), (12417, 13135)]