155540835

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2243}}^1$

素因数の和:2344

約数の個数: 48

約数和(自身を含む): 285652224

約数和(自身を除く): 130111389

約数列:

[1, 3, 5, 9, 15, 23, 45, 67, 69, 115, 201, 207, 335, 345, 603, 1005, 1035, 1541, 2243, 3015, 4623, 6729, 7705, 11215, 13869, 20187, 23115, 33645, 51589, 69345, 100935, 150281, 154767, 257945, 450843, 464301, 751405, 773835, 1352529, 2254215, 2321505, 3456463, 6762645, 10369389, 17282315, 31108167, 51846945, 155540835]

約数ペア:

[(1, 155540835), (3, 51846945), (5, 31108167), (9, 17282315), (15, 10369389), (23, 6762645), (45, 3456463), (67, 2321505), (69, 2254215), (115, 1352529), (201, 773835), (207, 751405), (335, 464301), (345, 450843), (603, 257945), (1005, 154767), (1035, 150281), (1541, 100935), (2243, 69345), (3015, 51589), (4623, 33645), (6729, 23115), (7705, 20187), (11215, 13869)]