6476990975

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{40099}}^1$

素因数の和:40200

約数の個数: 48

約数和(自身を含む): 10024358400

約数和(自身を除く): 3547367425

約数列:

[1, 5, 7, 13, 25, 35, 65, 71, 91, 175, 325, 355, 455, 497, 923, 1775, 2275, 2485, 4615, 6461, 12425, 23075, 32305, 40099, 161525, 200495, 280693, 521287, 1002475, 1403465, 2606435, 2847029, 3649009, 7017325, 13032175, 14235145, 18245045, 19929203, 37011377, 71175725, 91225225, 99646015, 185056885, 259079639, 498230075, 925284425, 1295398195, 6476990975]

約数ペア:

[(1, 6476990975), (5, 1295398195), (7, 925284425), (13, 498230075), (25, 259079639), (35, 185056885), (65, 99646015), (71, 91225225), (91, 71175725), (175, 37011377), (325, 19929203), (355, 18245045), (455, 14235145), (497, 13032175), (923, 7017325), (1775, 3649009), (2275, 2847029), (2485, 2606435), (4615, 1403465), (6461, 1002475), (12425, 521287), (23075, 280693), (32305, 200495), (40099, 161525)]