76553775

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4931}}^1$

素因数の和:4973

約数の個数: 48

約数和(自身を含む): 146776320

約数和(自身を除く): 70222545

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 575, 621, 675, 1035, 1725, 3105, 4931, 5175, 14793, 15525, 24655, 44379, 73965, 113413, 123275, 133137, 221895, 340239, 369825, 567065, 665685, 1020717, 1109475, 1701195, 2835325, 3062151, 3328425, 5103585, 8505975, 15310755, 25517925, 76553775]

約数ペア:

[(1, 76553775), (3, 25517925), (5, 15310755), (9, 8505975), (15, 5103585), (23, 3328425), (25, 3062151), (27, 2835325), (45, 1701195), (69, 1109475), (75, 1020717), (115, 665685), (135, 567065), (207, 369825), (225, 340239), (345, 221895), (575, 133137), (621, 123275), (675, 113413), (1035, 73965), (1725, 44379), (3105, 24655), (4931, 15525), (5175, 14793)]