39172815

素因数分解:

$3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1$

素因数の和:1011

約数の個数: 56

約数和(自身を含む): 76964688

約数和(自身を除く): 37791873

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 243, 297, 405, 495, 729, 891, 977, 1215, 1485, 2673, 2931, 3645, 4455, 4885, 8019, 8793, 10747, 13365, 14655, 26379, 32241, 40095, 43965, 53735, 79137, 96723, 131895, 161205, 237411, 290169, 395685, 483615, 712233, 870507, 1187055, 1450845, 2611521, 3561165, 4352535, 7834563, 13057605, 39172815]

約数ペア:

[(1, 39172815), (3, 13057605), (5, 7834563), (9, 4352535), (11, 3561165), (15, 2611521), (27, 1450845), (33, 1187055), (45, 870507), (55, 712233), (81, 483615), (99, 395685), (135, 290169), (165, 237411), (243, 161205), (297, 131895), (405, 96723), (495, 79137), (729, 53735), (891, 43965), (977, 40095), (1215, 32241), (1485, 26379), (2673, 14655), (2931, 13365), (3645, 10747), (4455, 8793), (4885, 8019)]