201320966325

素因数分解:

$3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1103}}^1\times {\mathrm{16333}}^1$

素因数の和:17598

約数の個数: 48

約数和(自身を含む): 335408889600

約数和(自身を除く): 134087923275

約数列:

[1, 3, 5, 15, 25, 75, 149, 447, 745, 1103, 2235, 3309, 3725, 5515, 11175, 16333, 16545, 27575, 48999, 81665, 82725, 164347, 244995, 408325, 493041, 821735, 1224975, 2433617, 2465205, 4108675, 7300851, 12168085, 12326025, 18015299, 36504255, 54045897, 60840425, 90076495, 182521275, 270229485, 450382475, 1351147425, 2684279551, 8052838653, 13421397755, 40264193265, 67106988775, 201320966325]

約数ペア:

[(1, 201320966325), (3, 67106988775), (5, 40264193265), (15, 13421397755), (25, 8052838653), (75, 2684279551), (149, 1351147425), (447, 450382475), (745, 270229485), (1103, 182521275), (2235, 90076495), (3309, 60840425), (3725, 54045897), (5515, 36504255), (11175, 18015299), (16333, 12326025), (16545, 12168085), (27575, 7300851), (48999, 4108675), (81665, 2465205), (82725, 2433617), (164347, 1224975), (244995, 821735), (408325, 493041)]