38943285

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{941}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 65111040

約数和(自身を除く): 26167755

約数列:

[1, 3, 5, 15, 31, 89, 93, 155, 267, 445, 465, 941, 1335, 2759, 2823, 4705, 8277, 13795, 14115, 29171, 41385, 83749, 87513, 145855, 251247, 418745, 437565, 1256235, 2596219, 7788657, 12981095, 38943285]

約数ペア:

[(1, 38943285), (3, 12981095), (5, 7788657), (15, 2596219), (31, 1256235), (89, 437565), (93, 418745), (155, 251247), (267, 145855), (445, 87513), (465, 83749), (941, 41385), (1335, 29171), (2759, 14115), (2823, 13795), (4705, 8277)]