15704854893

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1$

素因数の和:835

約数の個数: 96

約数和(自身を含む): 28236079872

約数和(自身を除く): 12531224979

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 241, 251, 273, 317, 723, 753, 819, 951, 1687, 1757, 2169, 2219, 2259, 2853, 3133, 3263, 4121, 5061, 5271, 6657, 9399, 9789, 12363, 15183, 15813, 19971, 21931, 22841, 28197, 28847, 29367, 37089, 60491, 65793, 68523, 76397, 79567, 86541, 181473, 197379, 205569, 229191, 238701, 259623, 423437, 534779, 544419, 556969, 687573, 716103, 786383, 993161, 1034371, 1270311, 1604337, 1670907, 2359149, 2979483, 3103113, 3810933, 4813011, 5012721, 5504681, 6952127, 7077447, 7240597, 8938449, 9309339, 16514043, 19175647, 20856381, 21721791, 49542129, 57526941, 62569143, 65165373, 134229529, 172580823, 249283411, 402688587, 747850233, 1208065761, 1744983877, 2243550699, 5234951631, 15704854893]

約数ペア:

[(1, 15704854893), (3, 5234951631), (7, 2243550699), (9, 1744983877), (13, 1208065761), (21, 747850233), (39, 402688587), (63, 249283411), (91, 172580823), (117, 134229529), (241, 65165373), (251, 62569143), (273, 57526941), (317, 49542129), (723, 21721791), (753, 20856381), (819, 19175647), (951, 16514043), (1687, 9309339), (1757, 8938449), (2169, 7240597), (2219, 7077447), (2259, 6952127), (2853, 5504681), (3133, 5012721), (3263, 4813011), (4121, 3810933), (5061, 3103113), (5271, 2979483), (6657, 2359149), (9399, 1670907), (9789, 1604337), (12363, 1270311), (15183, 1034371), (15813, 993161), (19971, 786383), (21931, 716103), (22841, 687573), (28197, 556969), (28847, 544419), (29367, 534779), (37089, 423437), (60491, 259623), (65793, 238701), (68523, 229191), (76397, 205569), (79567, 197379), (86541, 181473)]