965769195

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1372

約数の個数: 64

約数和(自身を含む): 1688592384

約数和(自身を除く): 722823189

約数列:

[1, 3, 5, 15, 23, 31, 69, 73, 93, 115, 155, 219, 345, 365, 465, 713, 1095, 1237, 1679, 2139, 2263, 3565, 3711, 5037, 6185, 6789, 8395, 10695, 11315, 18555, 25185, 28451, 33945, 38347, 52049, 85353, 90301, 115041, 142255, 156147, 191735, 260245, 270903, 426765, 451505, 575205, 780735, 881981, 1354515, 2076923, 2645943, 2799331, 4409905, 6230769, 8397993, 10384615, 13229715, 13996655, 31153845, 41989965, 64384613, 193153839, 321923065, 965769195]

約数ペア:

[(1, 965769195), (3, 321923065), (5, 193153839), (15, 64384613), (23, 41989965), (31, 31153845), (69, 13996655), (73, 13229715), (93, 10384615), (115, 8397993), (155, 6230769), (219, 4409905), (345, 2799331), (365, 2645943), (465, 2076923), (713, 1354515), (1095, 881981), (1237, 780735), (1679, 575205), (2139, 451505), (2263, 426765), (3565, 270903), (3711, 260245), (5037, 191735), (6185, 156147), (6789, 142255), (8395, 115041), (10695, 90301), (11315, 85353), (18555, 52049), (25185, 38347), (28451, 33945)]