40202325

素因数分解:

$3^4\times 5^2\times {\mathrm{19853}}^1$

素因数の和:19875

約数の個数: 30

約数和(自身を含む): 74472354

約数和(自身を除く): 34270029

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 19853, 59559, 99265, 178677, 297795, 496325, 536031, 893385, 1488975, 1608093, 2680155, 4466925, 8040465, 13400775, 40202325]

約数ペア:

[(1, 40202325), (3, 13400775), (5, 8040465), (9, 4466925), (15, 2680155), (25, 1608093), (27, 1488975), (45, 893385), (75, 536031), (81, 496325), (135, 297795), (225, 178677), (405, 99265), (675, 59559), (2025, 19853)]