4037987525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{49109}}^1$

素因数の和:49166

約数の個数: 48

約数和(自身を含む): 6138357120

約数和(自身を除く): 2100369595

約数列:

[1, 5, 11, 13, 23, 25, 55, 65, 115, 143, 253, 275, 299, 325, 575, 715, 1265, 1495, 3289, 3575, 6325, 7475, 16445, 49109, 82225, 245545, 540199, 638417, 1129507, 1227725, 2700995, 3192085, 5647535, 7022587, 12424577, 13504975, 14683591, 15960425, 28237675, 35112935, 62122885, 73417955, 161519501, 175564675, 310614425, 367089775, 807597505, 4037987525]

約数ペア:

[(1, 4037987525), (5, 807597505), (11, 367089775), (13, 310614425), (23, 175564675), (25, 161519501), (55, 73417955), (65, 62122885), (115, 35112935), (143, 28237675), (253, 15960425), (275, 14683591), (299, 13504975), (325, 12424577), (575, 7022587), (715, 5647535), (1265, 3192085), (1495, 2700995), (3289, 1227725), (3575, 1129507), (6325, 638417), (7475, 540199), (16445, 245545), (49109, 82225)]