1689997472655

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2225599}}^1$

素因数の和:2225732

約数の個数: 64

約数和(自身を含む): 2953602662400

約数和(自身を除く): 1263605189745

約数列:

[1, 3, 5, 15, 23, 31, 69, 71, 93, 115, 155, 213, 345, 355, 465, 713, 1065, 1633, 2139, 2201, 3565, 4899, 6603, 8165, 10695, 11005, 24495, 33015, 50623, 151869, 253115, 759345, 2225599, 6676797, 11127995, 33383985, 51188777, 68993569, 153566331, 158017529, 206980707, 255943885, 344967845, 474052587, 767831655, 790087645, 1034903535, 1586852087, 2370262935, 3634403167, 4760556261, 4898543399, 7934260435, 10903209501, 14695630197, 18172015835, 23802781305, 24492716995, 54516047505, 73478150985, 112666498177, 337999494531, 563332490885, 1689997472655]

約数ペア:

[(1, 1689997472655), (3, 563332490885), (5, 337999494531), (15, 112666498177), (23, 73478150985), (31, 54516047505), (69, 24492716995), (71, 23802781305), (93, 18172015835), (115, 14695630197), (155, 10903209501), (213, 7934260435), (345, 4898543399), (355, 4760556261), (465, 3634403167), (713, 2370262935), (1065, 1586852087), (1633, 1034903535), (2139, 790087645), (2201, 767831655), (3565, 474052587), (4899, 344967845), (6603, 255943885), (8165, 206980707), (10695, 158017529), (11005, 153566331), (24495, 68993569), (33015, 51188777), (50623, 33383985), (151869, 11127995), (253115, 6676797), (759345, 2225599)]