97211475

素因数分解:

$3^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1823}}^1$

素因数の和:1921

約数の個数: 48

約数和(自身を含む): 180940800

約数和(自身を除く): 83729325

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 79, 135, 225, 237, 395, 675, 711, 1185, 1823, 1975, 2133, 3555, 5469, 5925, 9115, 10665, 16407, 17775, 27345, 45575, 49221, 53325, 82035, 136725, 144017, 246105, 410175, 432051, 720085, 1230525, 1296153, 2160255, 3600425, 3888459, 6480765, 10801275, 19442295, 32403825, 97211475]

約数ペア:

[(1, 97211475), (3, 32403825), (5, 19442295), (9, 10801275), (15, 6480765), (25, 3888459), (27, 3600425), (45, 2160255), (75, 1296153), (79, 1230525), (135, 720085), (225, 432051), (237, 410175), (395, 246105), (675, 144017), (711, 136725), (1185, 82035), (1823, 53325), (1975, 49221), (2133, 45575), (3555, 27345), (5469, 17775), (5925, 16407), (9115, 10665)]