1177605

素因数分解:

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

素因数の和:99

約数の個数: 64

約数和(自身を含む): 2499840

約数和(自身を除く): 1322235

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 61, 65, 99, 117, 135, 143, 165, 183, 195, 297, 305, 351, 429, 495, 549, 585, 671, 715, 793, 915, 1287, 1485, 1647, 1755, 2013, 2145, 2379, 2745, 3355, 3861, 3965, 6039, 6435, 7137, 8235, 8723, 10065, 11895, 18117, 19305, 21411, 26169, 30195, 35685, 43615, 78507, 90585, 107055, 130845, 235521, 392535, 1177605]

約数ペア:

[(1, 1177605), (3, 392535), (5, 235521), (9, 130845), (11, 107055), (13, 90585), (15, 78507), (27, 43615), (33, 35685), (39, 30195), (45, 26169), (55, 21411), (61, 19305), (65, 18117), (99, 11895), (117, 10065), (135, 8723), (143, 8235), (165, 7137), (183, 6435), (195, 6039), (297, 3965), (305, 3861), (351, 3355), (429, 2745), (495, 2379), (549, 2145), (585, 2013), (671, 1755), (715, 1647), (793, 1485), (915, 1287)]