27130455

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2383}}^1$

素因数の和:2428

約数の個数: 48

約数和(自身を含む): 53554176

約数和(自身を除く): 26423721

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 1035, 1265, 2277, 2383, 3795, 7149, 11385, 11915, 21447, 26213, 35745, 54809, 78639, 107235, 131065, 164427, 235917, 274045, 393195, 493281, 602899, 822135, 1179585, 1808697, 2466405, 3014495, 5426091, 9043485, 27130455]

約数ペア:

[(1, 27130455), (3, 9043485), (5, 5426091), (9, 3014495), (11, 2466405), (15, 1808697), (23, 1179585), (33, 822135), (45, 602899), (55, 493281), (69, 393195), (99, 274045), (115, 235917), (165, 164427), (207, 131065), (253, 107235), (345, 78639), (495, 54809), (759, 35745), (1035, 26213), (1265, 21447), (2277, 11915), (2383, 11385), (3795, 7149)]