47775645

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 85363200

約数和(自身を除く): 37587555

約数列:

[1, 3, 5, 9, 15, 45, 79, 89, 151, 237, 267, 395, 445, 453, 711, 755, 801, 1185, 1335, 1359, 2265, 3555, 4005, 6795, 7031, 11929, 13439, 21093, 35155, 35787, 40317, 59645, 63279, 67195, 105465, 107361, 120951, 178935, 201585, 316395, 536805, 604755, 1061681, 3185043, 5308405, 9555129, 15925215, 47775645]

約数ペア:

[(1, 47775645), (3, 15925215), (5, 9555129), (9, 5308405), (15, 3185043), (45, 1061681), (79, 604755), (89, 536805), (151, 316395), (237, 201585), (267, 178935), (395, 120951), (445, 107361), (453, 105465), (711, 67195), (755, 63279), (801, 59645), (1185, 40317), (1335, 35787), (1359, 35155), (2265, 21093), (3555, 13439), (4005, 11929), (6795, 7031)]