11945325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 23002496

約数和(自身を除く): 11057171

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 61, 75, 105, 175, 183, 305, 373, 427, 525, 915, 1119, 1281, 1525, 1865, 2135, 2611, 4575, 5595, 6405, 7833, 9325, 10675, 13055, 22753, 27975, 32025, 39165, 65275, 68259, 113765, 159271, 195825, 341295, 477813, 568825, 796355, 1706475, 2389065, 3981775, 11945325]

約数ペア:

[(1, 11945325), (3, 3981775), (5, 2389065), (7, 1706475), (15, 796355), (21, 568825), (25, 477813), (35, 341295), (61, 195825), (75, 159271), (105, 113765), (175, 68259), (183, 65275), (305, 39165), (373, 32025), (427, 27975), (525, 22753), (915, 13055), (1119, 10675), (1281, 9325), (1525, 7833), (1865, 6405), (2135, 5595), (2611, 4575)]