201405375

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{10531}}^1$

素因数の和:10569

約数の個数: 48

約数和(自身を含む): 384460128

約数和(自身を除く): 183054753

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 765, 1125, 1275, 2125, 3825, 6375, 10531, 19125, 31593, 52655, 94779, 157965, 179027, 263275, 473895, 537081, 789825, 895135, 1316375, 1611243, 2369475, 2685405, 3949125, 4475675, 8056215, 11847375, 13427025, 22378375, 40281075, 67135125, 201405375]

約数ペア:

[(1, 201405375), (3, 67135125), (5, 40281075), (9, 22378375), (15, 13427025), (17, 11847375), (25, 8056215), (45, 4475675), (51, 3949125), (75, 2685405), (85, 2369475), (125, 1611243), (153, 1316375), (225, 895135), (255, 789825), (375, 537081), (425, 473895), (765, 263275), (1125, 179027), (1275, 157965), (2125, 94779), (3825, 52655), (6375, 31593), (10531, 19125)]