3135915

素因数分解:

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

素因数の和:138

約数の個数: 48

約数和(自身を含む): 5896800

約数和(自身を除く): 2760885

約数列:

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

約数ペア:

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