13413945

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 9395655

約数列:

[1, 3, 5, 15, 23, 59, 69, 115, 177, 295, 345, 659, 885, 1357, 1977, 3295, 4071, 6785, 9885, 15157, 20355, 38881, 45471, 75785, 116643, 194405, 227355, 583215, 894263, 2682789, 4471315, 13413945]

約数ペア:

[(1, 13413945), (3, 4471315), (5, 2682789), (15, 894263), (23, 583215), (59, 227355), (69, 194405), (115, 116643), (177, 75785), (295, 45471), (345, 38881), (659, 20355), (885, 15157), (1357, 9885), (1977, 6785), (3295, 4071)]