15666438087

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{32569}}^1$

素因数の和:32720

約数の個数: 48

約数和(自身を含む): 24896508000

約数和(自身を除く): 9230069913

約数列:

[1, 3, 9, 19, 29, 57, 87, 97, 171, 261, 291, 551, 873, 1653, 1843, 2813, 4959, 5529, 8439, 16587, 25317, 32569, 53447, 97707, 160341, 293121, 481023, 618811, 944501, 1856433, 2833503, 3159193, 5569299, 8500509, 9477579, 17945519, 28432737, 53836557, 60024667, 91616597, 161509671, 180074001, 274849791, 540222003, 824549373, 1740715343, 5222146029, 15666438087]

約数ペア:

[(1, 15666438087), (3, 5222146029), (9, 1740715343), (19, 824549373), (29, 540222003), (57, 274849791), (87, 180074001), (97, 161509671), (171, 91616597), (261, 60024667), (291, 53836557), (551, 28432737), (873, 17945519), (1653, 9477579), (1843, 8500509), (2813, 5569299), (4959, 3159193), (5529, 2833503), (8439, 1856433), (16587, 944501), (25317, 618811), (32569, 481023), (53447, 293121), (97707, 160341)]