13868595

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 26225472

約数和(自身を除く): 12356877

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 151, 157, 195, 453, 471, 585, 755, 785, 1359, 1413, 1963, 2041, 2265, 2355, 5889, 6123, 6795, 7065, 9815, 10205, 17667, 18369, 23707, 29445, 30615, 71121, 88335, 91845, 118535, 213363, 308191, 355605, 924573, 1066815, 1540955, 2773719, 4622865, 13868595]

約数ペア:

[(1, 13868595), (3, 4622865), (5, 2773719), (9, 1540955), (13, 1066815), (15, 924573), (39, 355605), (45, 308191), (65, 213363), (117, 118535), (151, 91845), (157, 88335), (195, 71121), (453, 30615), (471, 29445), (585, 23707), (755, 18369), (785, 17667), (1359, 10205), (1413, 9815), (1963, 7065), (2041, 6795), (2265, 6123), (2355, 5889)]