29765475

素因数分解:

$3^4\times 5^2\times {\mathrm{14699}}^1$

素因数の和:14721

約数の個数: 30

約数和(自身を含む): 55139700

約数和(自身を除く): 25374225

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 14699, 44097, 73495, 132291, 220485, 367475, 396873, 661455, 1102425, 1190619, 1984365, 3307275, 5953095, 9921825, 29765475]

約数ペア:

[(1, 29765475), (3, 9921825), (5, 5953095), (9, 3307275), (15, 1984365), (25, 1190619), (27, 1102425), (45, 661455), (75, 396873), (81, 367475), (135, 220485), (225, 132291), (405, 73495), (675, 44097), (2025, 14699)]