13727948705

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{81931}}^1$

素因数の和:82037

約数の個数: 32

約数和(自身を含む): 18122047488

約数和(自身を除く): 4394098783

約数列:

[1, 5, 23, 31, 47, 115, 155, 235, 713, 1081, 1457, 3565, 5405, 7285, 33511, 81931, 167555, 409655, 1884413, 2539861, 3850757, 9422065, 12699305, 19253785, 58416803, 88567411, 119373467, 292084015, 442837055, 596867335, 2745589741, 13727948705]

約数ペア:

[(1, 13727948705), (5, 2745589741), (23, 596867335), (31, 442837055), (47, 292084015), (115, 119373467), (155, 88567411), (235, 58416803), (713, 19253785), (1081, 12699305), (1457, 9422065), (3565, 3850757), (5405, 2539861), (7285, 1884413), (33511, 409655), (81931, 167555)]