136335975

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{25603}}^1$

素因数の和:25687

約数の個数: 24

約数和(自身を含む): 228592512

約数和(自身を除く): 92256537

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 25603, 76809, 128015, 384045, 640075, 1817813, 1920225, 5453439, 9089065, 27267195, 45445325, 136335975]

約数ペア:

[(1, 136335975), (3, 45445325), (5, 27267195), (15, 9089065), (25, 5453439), (71, 1920225), (75, 1817813), (213, 640075), (355, 384045), (1065, 128015), (1775, 76809), (5325, 25603)]