40530375

素因数分解:

$3^4\times 5^3\times {\mathrm{4003}}^1$

素因数の和:4030

約数の個数: 40

約数和(自身を含む): 75579504

約数和(自身を除く): 35049129

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 2025, 3375, 4003, 10125, 12009, 20015, 36027, 60045, 100075, 108081, 180135, 300225, 324243, 500375, 540405, 900675, 1501125, 1621215, 2702025, 4503375, 8106075, 13510125, 40530375]

約数ペア:

[(1, 40530375), (3, 13510125), (5, 8106075), (9, 4503375), (15, 2702025), (25, 1621215), (27, 1501125), (45, 900675), (75, 540405), (81, 500375), (125, 324243), (135, 300225), (225, 180135), (375, 108081), (405, 100075), (675, 60045), (1125, 36027), (2025, 20015), (3375, 12009), (4003, 10125)]