76419495

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1960

約数の個数: 48

約数和(自身を含む): 141523200

約数和(自身を除く): 65103705

約数列:

[1, 3, 5, 9, 15, 29, 31, 45, 87, 93, 145, 155, 261, 279, 435, 465, 899, 1305, 1395, 1889, 2697, 4495, 5667, 8091, 9445, 13485, 17001, 28335, 40455, 54781, 58559, 85005, 164343, 175677, 273905, 292795, 493029, 527031, 821715, 878385, 1698211, 2465145, 2635155, 5094633, 8491055, 15283899, 25473165, 76419495]

約数ペア:

[(1, 76419495), (3, 25473165), (5, 15283899), (9, 8491055), (15, 5094633), (29, 2635155), (31, 2465145), (45, 1698211), (87, 878385), (93, 821715), (145, 527031), (155, 493029), (261, 292795), (279, 273905), (435, 175677), (465, 164343), (899, 85005), (1305, 58559), (1395, 54781), (1889, 40455), (2697, 28335), (4495, 17001), (5667, 13485), (8091, 9445)]