15145347455

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1\times {\mathrm{16087}}^1$

素因数の和:16863

約数の個数: 32

約数和(自身を含む): 21362804736

約数和(自身を除く): 6217457281

約数列:

[1, 5, 7, 35, 37, 185, 259, 727, 1295, 3635, 5089, 16087, 25445, 26899, 80435, 112609, 134495, 188293, 563045, 595219, 941465, 2976095, 4166533, 11695249, 20832665, 58476245, 81866743, 409333715, 432724213, 2163621065, 3029069491, 15145347455]

約数ペア:

[(1, 15145347455), (5, 3029069491), (7, 2163621065), (35, 432724213), (37, 409333715), (185, 81866743), (259, 58476245), (727, 20832665), (1295, 11695249), (3635, 4166533), (5089, 2976095), (16087, 941465), (25445, 595219), (26899, 563045), (80435, 188293), (112609, 134495)]