4999898985

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{1601}}^1$

素因数の和:1994

約数の個数: 64

約数和(自身を含む): 8731079424

約数和(自身を除く): 3731180439

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 331, 555, 629, 993, 1601, 1655, 1887, 3145, 4803, 4965, 5627, 8005, 9435, 12247, 16881, 24015, 27217, 28135, 36741, 59237, 61235, 81651, 84405, 136085, 177711, 183705, 208199, 296185, 408255, 529931, 624597, 888555, 1007029, 1040995, 1589793, 2649655, 3021087, 3122985, 5035145, 7948965, 9008827, 15105435, 19607447, 27026481, 45044135, 58822341, 98037235, 135132405, 294111705, 333326599, 999979797, 1666632995, 4999898985]

約数ペア:

[(1, 4999898985), (3, 1666632995), (5, 999979797), (15, 333326599), (17, 294111705), (37, 135132405), (51, 98037235), (85, 58822341), (111, 45044135), (185, 27026481), (255, 19607447), (331, 15105435), (555, 9008827), (629, 7948965), (993, 5035145), (1601, 3122985), (1655, 3021087), (1887, 2649655), (3145, 1589793), (4803, 1040995), (4965, 1007029), (5627, 888555), (8005, 624597), (9435, 529931), (12247, 408255), (16881, 296185), (24015, 208199), (27217, 183705), (28135, 177711), (36741, 136085), (59237, 84405), (61235, 81651)]