1440315

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 2626560

約数和(自身を除く): 1186245

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 227, 235, 423, 681, 705, 1135, 1269, 2043, 2115, 3405, 6129, 6345, 10215, 10669, 30645, 32007, 53345, 96021, 160035, 288063, 480105, 1440315]

約数ペア:

[(1, 1440315), (3, 480105), (5, 288063), (9, 160035), (15, 96021), (27, 53345), (45, 32007), (47, 30645), (135, 10669), (141, 10215), (227, 6345), (235, 6129), (423, 3405), (681, 2115), (705, 2043), (1135, 1269)]