1281036705085

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1\times {\mathrm{107951}}^1$

素因数の和:108645

約数の個数: 32

約数和(自身を含む): 1592407724544

約数和(自身を除く): 311371019459

約数列:

[1, 5, 41, 107, 205, 535, 541, 2705, 4387, 21935, 22181, 57887, 107951, 110905, 289435, 539755, 2373367, 4425991, 11550757, 11866835, 22129955, 57753785, 58401491, 292007455, 473581037, 2367905185, 2394461131, 6248959537, 11972305655, 31244797685, 256207341017, 1281036705085]

約数ペア:

[(1, 1281036705085), (5, 256207341017), (41, 31244797685), (107, 11972305655), (205, 6248959537), (535, 2394461131), (541, 2367905185), (2705, 473581037), (4387, 292007455), (21935, 58401491), (22181, 57753785), (57887, 22129955), (107951, 11866835), (110905, 11550757), (289435, 4425991), (539755, 2373367)]