9407745

素因数分解:

$3^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 56

約数和(自身を含む): 17706600

約数和(自身を除く): 8298855

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 89, 135, 145, 243, 261, 267, 405, 435, 445, 729, 783, 801, 1215, 1305, 1335, 2349, 2403, 2581, 3645, 3915, 4005, 7047, 7209, 7743, 11745, 12015, 12905, 21141, 21627, 23229, 35235, 36045, 38715, 64881, 69687, 105705, 108135, 116145, 209061, 324405, 348435, 627183, 1045305, 1881549, 3135915, 9407745]

約数ペア:

[(1, 9407745), (3, 3135915), (5, 1881549), (9, 1045305), (15, 627183), (27, 348435), (29, 324405), (45, 209061), (81, 116145), (87, 108135), (89, 105705), (135, 69687), (145, 64881), (243, 38715), (261, 36045), (267, 35235), (405, 23229), (435, 21627), (445, 21141), (729, 12905), (783, 12015), (801, 11745), (1215, 7743), (1305, 7209), (1335, 7047), (2349, 4005), (2403, 3915), (2581, 3645)]