145804935

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13633}}^1$

素因数の和:13695

約数の個数: 32

約数和(自身を含む): 251301888

約数和(自身を除く): 105496953

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 10695, 13633, 40899, 68165, 204495, 313559, 422623, 940677, 1267869, 1567795, 2113115, 4703385, 6339345, 9720329, 29160987, 48601645, 145804935]

約数ペア:

[(1, 145804935), (3, 48601645), (5, 29160987), (15, 9720329), (23, 6339345), (31, 4703385), (69, 2113115), (93, 1567795), (115, 1267869), (155, 940677), (345, 422623), (465, 313559), (713, 204495), (2139, 68165), (3565, 40899), (10695, 13633)]