156514275

素因数分解:

$3^4\times 5^2\times {\mathrm{77291}}^1$

素因数の和:77313

約数の個数: 30

約数和(自身を含む): 289922292

約数和(自身を除く): 133408017

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 77291, 231873, 386455, 695619, 1159365, 1932275, 2086857, 3478095, 5796825, 6260571, 10434285, 17390475, 31302855, 52171425, 156514275]

約数ペア:

[(1, 156514275), (3, 52171425), (5, 31302855), (9, 17390475), (15, 10434285), (25, 6260571), (27, 5796825), (45, 3478095), (75, 2086857), (81, 1932275), (135, 1159365), (225, 695619), (405, 386455), (675, 231873), (2025, 77291)]