85376850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43783}}^1$

素因数の和:43811

約数の個数: 48

約数和(自身を含む): 228027072

約数和(自身を除く): 142650222

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 43783, 87566, 131349, 218915, 262698, 437830, 569179, 656745, 1094575, 1138358, 1313490, 1707537, 2189150, 2845895, 3283725, 3415074, 5691790, 6567450, 8537685, 14229475, 17075370, 28458950, 42688425, 85376850]

約数ペア:

[(1, 85376850), (2, 42688425), (3, 28458950), (5, 17075370), (6, 14229475), (10, 8537685), (13, 6567450), (15, 5691790), (25, 3415074), (26, 3283725), (30, 2845895), (39, 2189150), (50, 1707537), (65, 1313490), (75, 1138358), (78, 1094575), (130, 656745), (150, 569179), (195, 437830), (325, 262698), (390, 218915), (650, 131349), (975, 87566), (1950, 43783)]