15047980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32713}}^1$

素因数の和:32745

約数の個数: 24

約数和(自身を含む): 32975712

約数和(自身を除く): 17927732

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 32713, 65426, 130852, 163565, 327130, 654260, 752399, 1504798, 3009596, 3761995, 7523990, 15047980]

約数ペア:

[(1, 15047980), (2, 7523990), (4, 3761995), (5, 3009596), (10, 1504798), (20, 752399), (23, 654260), (46, 327130), (92, 163565), (115, 130852), (230, 65426), (460, 32713)]