3520395

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 6350400

約数和(自身を除く): 2830005

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 293, 445, 801, 879, 1335, 1465, 2403, 2637, 4005, 4395, 7911, 12015, 13185, 26077, 39555, 78231, 130385, 234693, 391155, 704079, 1173465, 3520395]

約数ペア:

[(1, 3520395), (3, 1173465), (5, 704079), (9, 391155), (15, 234693), (27, 130385), (45, 78231), (89, 39555), (135, 26077), (267, 13185), (293, 12015), (445, 7911), (801, 4395), (879, 4005), (1335, 2637), (1465, 2403)]