157810005

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14797}}^1$

素因数の和:14890

約数の個数: 32

約数和(自身を含む): 284121600

約数和(自身を除く): 126311595

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2133, 3555, 10665, 14797, 44391, 73985, 133173, 221955, 399519, 665865, 1168963, 1997595, 3506889, 5844815, 10520667, 17534445, 31562001, 52603335, 157810005]

約数ペア:

[(1, 157810005), (3, 52603335), (5, 31562001), (9, 17534445), (15, 10520667), (27, 5844815), (45, 3506889), (79, 1997595), (135, 1168963), (237, 665865), (395, 399519), (711, 221955), (1185, 133173), (2133, 73985), (3555, 44391), (10665, 14797)]