40890585

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 67132800

約数和(自身を除く): 26242215

約数列:

[1, 3, 5, 15, 73, 107, 219, 321, 349, 365, 535, 1047, 1095, 1605, 1745, 5235, 7811, 23433, 25477, 37343, 39055, 76431, 112029, 117165, 127385, 186715, 382155, 560145, 2726039, 8178117, 13630195, 40890585]

約数ペア:

[(1, 40890585), (3, 13630195), (5, 8178117), (15, 2726039), (73, 560145), (107, 382155), (219, 186715), (321, 127385), (349, 117165), (365, 112029), (535, 76431), (1047, 39055), (1095, 37343), (1605, 25477), (1745, 23433), (5235, 7811)]