15256590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22111}}^1$

素因数の和:22144

約数の個数: 32

約数和(自身を含む): 38209536

約数和(自身を除く): 22952946

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 22111, 44222, 66333, 110555, 132666, 221110, 331665, 508553, 663330, 1017106, 1525659, 2542765, 3051318, 5085530, 7628295, 15256590]

約数ペア:

[(1, 15256590), (2, 7628295), (3, 5085530), (5, 3051318), (6, 2542765), (10, 1525659), (15, 1017106), (23, 663330), (30, 508553), (46, 331665), (69, 221110), (115, 132666), (138, 110555), (230, 66333), (345, 44222), (690, 22111)]