66855195

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 127505664

約数和(自身を除く): 60650469

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 131, 165, 393, 495, 655, 1031, 1179, 1441, 1965, 3093, 4323, 5155, 5895, 7205, 9279, 11341, 12969, 15465, 21615, 34023, 46395, 56705, 64845, 102069, 135061, 170115, 405183, 510345, 675305, 1215549, 1485671, 2025915, 4457013, 6077745, 7428355, 13371039, 22285065, 66855195]

約数ペア:

[(1, 66855195), (3, 22285065), (5, 13371039), (9, 7428355), (11, 6077745), (15, 4457013), (33, 2025915), (45, 1485671), (55, 1215549), (99, 675305), (131, 510345), (165, 405183), (393, 170115), (495, 135061), (655, 102069), (1031, 64845), (1179, 56705), (1441, 46395), (1965, 34023), (3093, 21615), (4323, 15465), (5155, 12969), (5895, 11341), (7205, 9279)]