165021135

素因数分解:

$3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 267632640

約数和(自身を除く): 102611505

約数列:

[1, 3, 5, 15, 191, 239, 241, 573, 717, 723, 955, 1195, 1205, 2865, 3585, 3615, 45649, 46031, 57599, 136947, 138093, 172797, 228245, 230155, 287995, 684735, 690465, 863985, 11001409, 33004227, 55007045, 165021135]

約数ペア:

[(1, 165021135), (3, 55007045), (5, 33004227), (15, 11001409), (191, 863985), (239, 690465), (241, 684735), (573, 287995), (717, 230155), (723, 228245), (955, 172797), (1195, 138093), (1205, 136947), (2865, 57599), (3585, 46031), (3615, 45649)]