15273380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33203}}^1$

素因数の和:33235

約数の個数: 24

約数和(自身を含む): 33469632

約数和(自身を除く): 18196252

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 33203, 66406, 132812, 166015, 332030, 664060, 763669, 1527338, 3054676, 3818345, 7636690, 15273380]

約数ペア:

[(1, 15273380), (2, 7636690), (4, 3818345), (5, 3054676), (10, 1527338), (20, 763669), (23, 664060), (46, 332030), (92, 166015), (115, 132812), (230, 66406), (460, 33203)]