11512995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 22063104

約数和(自身を除く): 10550109

約数列:

[1, 3, 5, 13, 15, 17, 23, 39, 51, 65, 69, 85, 115, 151, 195, 221, 255, 299, 345, 391, 453, 663, 755, 897, 1105, 1173, 1495, 1955, 1963, 2265, 2567, 3315, 3473, 4485, 5083, 5865, 5889, 7701, 9815, 10419, 12835, 15249, 17365, 25415, 29445, 33371, 38505, 45149, 52095, 59041, 76245, 100113, 135447, 166855, 177123, 225745, 295205, 500565, 677235, 767533, 885615, 2302599, 3837665, 11512995]

約数ペア:

[(1, 11512995), (3, 3837665), (5, 2302599), (13, 885615), (15, 767533), (17, 677235), (23, 500565), (39, 295205), (51, 225745), (65, 177123), (69, 166855), (85, 135447), (115, 100113), (151, 76245), (195, 59041), (221, 52095), (255, 45149), (299, 38505), (345, 33371), (391, 29445), (453, 25415), (663, 17365), (755, 15249), (897, 12835), (1105, 10419), (1173, 9815), (1495, 7701), (1955, 5889), (1963, 5865), (2265, 5083), (2567, 4485), (3315, 3473)]