132380505

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 251414280

約数和(自身を除く): 119033775

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 261, 281, 285, 361, 435, 551, 843, 855, 1083, 1305, 1405, 1653, 1805, 2529, 2755, 3249, 4215, 4959, 5339, 5415, 8149, 8265, 10469, 12645, 16017, 16245, 24447, 24795, 26695, 31407, 40745, 48051, 52345, 73341, 80085, 94221, 101441, 122235, 154831, 157035, 240255, 304323, 366705, 464493, 471105, 507205, 774155, 912969, 1393479, 1521615, 2322465, 2941789, 4564845, 6967395, 8825367, 14708945, 26476101, 44126835, 132380505]

約数ペア:

[(1, 132380505), (3, 44126835), (5, 26476101), (9, 14708945), (15, 8825367), (19, 6967395), (29, 4564845), (45, 2941789), (57, 2322465), (87, 1521615), (95, 1393479), (145, 912969), (171, 774155), (261, 507205), (281, 471105), (285, 464493), (361, 366705), (435, 304323), (551, 240255), (843, 157035), (855, 154831), (1083, 122235), (1305, 101441), (1405, 94221), (1653, 80085), (1805, 73341), (2529, 52345), (2755, 48051), (3249, 40745), (4215, 31407), (4959, 26695), (5339, 24795), (5415, 24447), (8149, 16245), (8265, 16017), (10469, 12645)]