304927604985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{36319}}^1$

素因数の和:36766

約数の個数: 64

約数和(自身を含む): 520915968000

約数和(自身を除く): 215988363015

約数列:

[1, 3, 5, 15, 19, 57, 89, 95, 267, 285, 331, 445, 993, 1335, 1655, 1691, 4965, 5073, 6289, 8455, 18867, 25365, 29459, 31445, 36319, 88377, 94335, 108957, 147295, 181595, 441885, 544785, 559721, 690061, 1679163, 2070183, 2798605, 3232391, 3450305, 8395815, 9697173, 10350915, 12021589, 16161955, 36064767, 48485865, 60107945, 61415429, 180323835, 184246287, 228410191, 307077145, 685230573, 921231435, 1069921421, 1142050955, 3209764263, 3426152865, 5349607105, 16048821315, 20328506999, 60985520997, 101642534995, 304927604985]

約数ペア:

[(1, 304927604985), (3, 101642534995), (5, 60985520997), (15, 20328506999), (19, 16048821315), (57, 5349607105), (89, 3426152865), (95, 3209764263), (267, 1142050955), (285, 1069921421), (331, 921231435), (445, 685230573), (993, 307077145), (1335, 228410191), (1655, 184246287), (1691, 180323835), (4965, 61415429), (5073, 60107945), (6289, 48485865), (8455, 36064767), (18867, 16161955), (25365, 12021589), (29459, 10350915), (31445, 9697173), (36319, 8395815), (88377, 3450305), (94335, 3232391), (108957, 2798605), (147295, 2070183), (181595, 1679163), (441885, 690061), (544785, 559721)]