15308865

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 32676480

約数和(自身を除く): 17367615

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 61, 65, 99, 117, 135, 143, 165, 169, 183, 195, 297, 305, 351, 429, 495, 507, 549, 585, 671, 715, 793, 845, 915, 1287, 1485, 1521, 1647, 1755, 1859, 2013, 2145, 2379, 2535, 2745, 3355, 3861, 3965, 4563, 5577, 6039, 6435, 7137, 7605, 8235, 8723, 9295, 10065, 10309, 11895, 16731, 18117, 19305, 21411, 22815, 26169, 27885, 30195, 30927, 35685, 43615, 50193, 51545, 78507, 83655, 90585, 92781, 107055, 113399, 130845, 154635, 235521, 250965, 278343, 340197, 392535, 463905, 566995, 1020591, 1177605, 1391715, 1700985, 3061773, 5102955, 15308865]

約数ペア:

[(1, 15308865), (3, 5102955), (5, 3061773), (9, 1700985), (11, 1391715), (13, 1177605), (15, 1020591), (27, 566995), (33, 463905), (39, 392535), (45, 340197), (55, 278343), (61, 250965), (65, 235521), (99, 154635), (117, 130845), (135, 113399), (143, 107055), (165, 92781), (169, 90585), (183, 83655), (195, 78507), (297, 51545), (305, 50193), (351, 43615), (429, 35685), (495, 30927), (507, 30195), (549, 27885), (585, 26169), (671, 22815), (715, 21411), (793, 19305), (845, 18117), (915, 16731), (1287, 11895), (1485, 10309), (1521, 10065), (1647, 9295), (1755, 8723), (1859, 8235), (2013, 7605), (2145, 7137), (2379, 6435), (2535, 6039), (2745, 5577), (3355, 4563), (3861, 3965)]