2600940015

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1\times {\mathrm{919}}^1$

素因数の和:1616

約数の個数: 48

約数和(自身を含む): 4562500800

約数和(自身を除く): 1961560785

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 577, 919, 981, 1635, 1731, 2757, 2885, 4595, 4905, 5193, 8271, 8655, 13785, 25965, 41355, 62893, 100171, 188679, 300513, 314465, 500855, 530263, 566037, 901539, 943395, 1502565, 1590789, 2651315, 2830185, 4507695, 4772367, 7953945, 23861835, 57798667, 173396001, 288993335, 520188003, 866980005, 2600940015]

約数ペア:

[(1, 2600940015), (3, 866980005), (5, 520188003), (9, 288993335), (15, 173396001), (45, 57798667), (109, 23861835), (327, 7953945), (545, 4772367), (577, 4507695), (919, 2830185), (981, 2651315), (1635, 1590789), (1731, 1502565), (2757, 943395), (2885, 901539), (4595, 566037), (4905, 530263), (5193, 500855), (8271, 314465), (8655, 300513), (13785, 188679), (25965, 100171), (41355, 62893)]