27515272260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{65512553}}^1$

素因数の和:65512572

約数の個数: 48

約数和(自身を含む): 88048872576

約数和(自身を除く): 60533600316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 65512553, 131025106, 196537659, 262050212, 327562765, 393075318, 458587871, 655125530, 786150636, 917175742, 982688295, 1310251060, 1375763613, 1834351484, 1965376590, 2292939355, 2751527226, 3930753180, 4585878710, 5503054452, 6878818065, 9171757420, 13757636130, 27515272260]

約数ペア:

[(1, 27515272260), (2, 13757636130), (3, 9171757420), (4, 6878818065), (5, 5503054452), (6, 4585878710), (7, 3930753180), (10, 2751527226), (12, 2292939355), (14, 1965376590), (15, 1834351484), (20, 1375763613), (21, 1310251060), (28, 982688295), (30, 917175742), (35, 786150636), (42, 655125530), (60, 458587871), (70, 393075318), (84, 327562765), (105, 262050212), (140, 196537659), (210, 131025106), (420, 65512553)]