202245045

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^2\times {\mathrm{547}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 326261664

約数和(自身を除く): 124016619

約数列:

[1, 3, 5, 15, 157, 471, 547, 785, 1641, 2355, 2735, 8205, 24649, 73947, 85879, 123245, 257637, 369735, 429395, 1288185, 13483003, 40449009, 67415015, 202245045]

約数ペア:

[(1, 202245045), (3, 67415015), (5, 40449009), (15, 13483003), (157, 1288185), (471, 429395), (547, 369735), (785, 257637), (1641, 123245), (2355, 85879), (2735, 73947), (8205, 24649)]