2088891165

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2503}}^1$

素因数の和:2634

約数の個数: 64

約数和(自身を含む): 3634606080

約数和(自身を除く): 1545714915

約数列:

[1, 3, 5, 15, 23, 41, 59, 69, 115, 123, 177, 205, 295, 345, 615, 885, 943, 1357, 2419, 2503, 2829, 4071, 4715, 6785, 7257, 7509, 12095, 12515, 14145, 20355, 36285, 37545, 55637, 57569, 102623, 147677, 166911, 172707, 278185, 287845, 307869, 443031, 513115, 738385, 834555, 863535, 1539345, 2215155, 2360329, 3396571, 6054757, 7080987, 10189713, 11801645, 16982855, 18164271, 30273785, 35404935, 50948565, 90821355, 139259411, 417778233, 696297055, 2088891165]

約数ペア:

[(1, 2088891165), (3, 696297055), (5, 417778233), (15, 139259411), (23, 90821355), (41, 50948565), (59, 35404935), (69, 30273785), (115, 18164271), (123, 16982855), (177, 11801645), (205, 10189713), (295, 7080987), (345, 6054757), (615, 3396571), (885, 2360329), (943, 2215155), (1357, 1539345), (2419, 863535), (2503, 834555), (2829, 738385), (4071, 513115), (4715, 443031), (6785, 307869), (7257, 287845), (7509, 278185), (12095, 172707), (12515, 166911), (14145, 147677), (20355, 102623), (36285, 57569), (37545, 55637)]