42725565

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 77395968

約数和(自身を除く): 34670403

約数列:

[1, 3, 5, 9, 15, 37, 45, 67, 111, 185, 201, 333, 335, 383, 555, 603, 1005, 1149, 1665, 1915, 2479, 3015, 3447, 5745, 7437, 12395, 14171, 17235, 22311, 25661, 37185, 42513, 70855, 76983, 111555, 127539, 128305, 212565, 230949, 384915, 637695, 949457, 1154745, 2848371, 4747285, 8545113, 14241855, 42725565]

約数ペア:

[(1, 42725565), (3, 14241855), (5, 8545113), (9, 4747285), (15, 2848371), (37, 1154745), (45, 949457), (67, 637695), (111, 384915), (185, 230949), (201, 212565), (333, 128305), (335, 127539), (383, 111555), (555, 76983), (603, 70855), (1005, 42513), (1149, 37185), (1665, 25661), (1915, 22311), (2479, 17235), (3015, 14171), (3447, 12395), (5745, 7437)]