186430005

素因数分解:

$3^4\times 5^1\times {\mathrm{569}}^1\times {\mathrm{809}}^1$

素因数の和:1395

約数の個数: 40

約数和(自身を含む): 335194200

約数和(自身を除く): 148764195

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 569, 809, 1707, 2427, 2845, 4045, 5121, 7281, 8535, 12135, 15363, 21843, 25605, 36405, 46089, 65529, 76815, 109215, 230445, 327645, 460321, 1380963, 2301605, 4142889, 6904815, 12428667, 20714445, 37286001, 62143335, 186430005]

約数ペア:

[(1, 186430005), (3, 62143335), (5, 37286001), (9, 20714445), (15, 12428667), (27, 6904815), (45, 4142889), (81, 2301605), (135, 1380963), (405, 460321), (569, 327645), (809, 230445), (1707, 109215), (2427, 76815), (2845, 65529), (4045, 46089), (5121, 36405), (7281, 25605), (8535, 21843), (12135, 15363)]