40166145

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3343}}^1$

素因数の和:3446

約数の個数: 32

約数和(自身を含む): 72230400

約数和(自身を除く): 32064255

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 3343, 4005, 10029, 12015, 16715, 30087, 50145, 90261, 150435, 297527, 451305, 892581, 1487635, 2677743, 4462905, 8033229, 13388715, 40166145]

約数ペア:

[(1, 40166145), (3, 13388715), (5, 8033229), (9, 4462905), (15, 2677743), (27, 1487635), (45, 892581), (89, 451305), (135, 297527), (267, 150435), (445, 90261), (801, 50145), (1335, 30087), (2403, 16715), (3343, 12015), (4005, 10029)]