56500275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 101493504

約数和(自身を除く): 44993229

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 167, 195, 325, 347, 501, 835, 975, 1041, 1735, 2171, 2505, 4175, 4511, 5205, 6513, 8675, 10855, 12525, 13533, 22555, 26025, 32565, 54275, 57949, 67665, 112775, 162825, 173847, 289745, 338325, 753337, 869235, 1448725, 2260011, 3766685, 4346175, 11300055, 18833425, 56500275]

約数ペア:

[(1, 56500275), (3, 18833425), (5, 11300055), (13, 4346175), (15, 3766685), (25, 2260011), (39, 1448725), (65, 869235), (75, 753337), (167, 338325), (195, 289745), (325, 173847), (347, 162825), (501, 112775), (835, 67665), (975, 57949), (1041, 54275), (1735, 32565), (2171, 26025), (2505, 22555), (4175, 13533), (4511, 12525), (5205, 10855), (6513, 8675)]