11678175

素因数分解:

$3^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 60

約数和(自身を含む): 22205920

約数和(自身を除く): 10527745

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 73, 75, 79, 81, 135, 219, 225, 237, 365, 395, 405, 657, 675, 711, 1095, 1185, 1825, 1971, 1975, 2025, 2133, 3285, 3555, 5475, 5767, 5913, 5925, 6399, 9855, 10665, 16425, 17301, 17775, 28835, 29565, 31995, 49275, 51903, 53325, 86505, 144175, 147825, 155709, 159975, 259515, 432525, 467127, 778545, 1297575, 2335635, 3892725, 11678175]

約数ペア:

[(1, 11678175), (3, 3892725), (5, 2335635), (9, 1297575), (15, 778545), (25, 467127), (27, 432525), (45, 259515), (73, 159975), (75, 155709), (79, 147825), (81, 144175), (135, 86505), (219, 53325), (225, 51903), (237, 49275), (365, 31995), (395, 29565), (405, 28835), (657, 17775), (675, 17301), (711, 16425), (1095, 10665), (1185, 9855), (1825, 6399), (1971, 5925), (1975, 5913), (2025, 5767), (2133, 5475), (3285, 3555)]