15673905

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1$

素因数の和:272

約数の個数: 60

約数和(自身を含む): 30557340

約数和(自身を除く): 14883435

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 169, 195, 229, 351, 405, 507, 585, 687, 845, 1053, 1145, 1521, 1755, 2061, 2535, 2977, 3435, 4563, 5265, 6183, 7605, 8931, 10305, 13689, 14885, 18549, 22815, 26793, 30915, 38701, 44655, 68445, 80379, 92745, 116103, 133965, 193505, 241137, 348309, 401895, 580515, 1044927, 1205685, 1741545, 3134781, 5224635, 15673905]

約数ペア:

[(1, 15673905), (3, 5224635), (5, 3134781), (9, 1741545), (13, 1205685), (15, 1044927), (27, 580515), (39, 401895), (45, 348309), (65, 241137), (81, 193505), (117, 133965), (135, 116103), (169, 92745), (195, 80379), (229, 68445), (351, 44655), (405, 38701), (507, 30915), (585, 26793), (687, 22815), (845, 18549), (1053, 14885), (1145, 13689), (1521, 10305), (1755, 8931), (2061, 7605), (2535, 6183), (2977, 5265), (3435, 4563)]