2100696325

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{2003}}^1$

素因数の和:2494

約数の個数: 48

約数和(自身を含む): 3214544256

約数和(自身を除く): 1113847931

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 461, 2003, 2275, 2305, 3227, 5993, 10015, 11525, 14021, 16135, 26039, 29965, 41951, 50075, 70105, 80675, 130195, 149825, 182273, 209755, 350525, 650975, 911365, 923383, 1048775, 4556825, 4616915, 6463681, 12003979, 23084575, 32318405, 60019895, 84027853, 161592025, 300099475, 420139265, 2100696325]

約数ペア:

[(1, 2100696325), (5, 420139265), (7, 300099475), (13, 161592025), (25, 84027853), (35, 60019895), (65, 32318405), (91, 23084575), (175, 12003979), (325, 6463681), (455, 4616915), (461, 4556825), (2003, 1048775), (2275, 923383), (2305, 911365), (3227, 650975), (5993, 350525), (10015, 209755), (11525, 182273), (14021, 149825), (16135, 130195), (26039, 80675), (29965, 70105), (41951, 50075)]