17585685

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 34280064

約数和(自身を除く): 16694379

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1307, 1495, 2691, 3921, 4485, 6535, 11763, 13455, 16991, 19605, 30061, 50973, 58815, 84955, 90183, 150305, 152919, 254865, 270549, 390793, 450915, 764595, 1172379, 1352745, 1953965, 3517137, 5861895, 17585685]

約数ペア:

[(1, 17585685), (3, 5861895), (5, 3517137), (9, 1953965), (13, 1352745), (15, 1172379), (23, 764595), (39, 450915), (45, 390793), (65, 270549), (69, 254865), (115, 152919), (117, 150305), (195, 90183), (207, 84955), (299, 58815), (345, 50973), (585, 30061), (897, 19605), (1035, 16991), (1307, 13455), (1495, 11763), (2691, 6535), (3921, 4485)]