38219715

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3181}}^1$

素因数の和:3284

約数の個数: 32

約数和(自身を含む): 68731200

約数和(自身を除く): 30511485

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 3181, 4005, 9543, 12015, 15905, 28629, 47715, 85887, 143145, 283109, 429435, 849327, 1415545, 2547981, 4246635, 7643943, 12739905, 38219715]

約数ペア:

[(1, 38219715), (3, 12739905), (5, 7643943), (9, 4246635), (15, 2547981), (27, 1415545), (45, 849327), (89, 429435), (135, 283109), (267, 143145), (445, 85887), (801, 47715), (1335, 28629), (2403, 15905), (3181, 12015), (4005, 9543)]