2020922175

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83423}}^1$

素因数の和:83472

約数の個数: 48

約数和(自身を含む): 3724047360

約数和(自身を除く): 1703125185

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 255, 285, 323, 425, 475, 969, 1275, 1425, 1615, 4845, 8075, 24225, 83423, 250269, 417115, 1251345, 1418191, 1585037, 2085575, 4254573, 4755111, 6256725, 7090955, 7925185, 21272865, 23775555, 26945629, 35454775, 39625925, 80836887, 106364325, 118877775, 134728145, 404184435, 673640725, 2020922175]

約数ペア:

[(1, 2020922175), (3, 673640725), (5, 404184435), (15, 134728145), (17, 118877775), (19, 106364325), (25, 80836887), (51, 39625925), (57, 35454775), (75, 26945629), (85, 23775555), (95, 21272865), (255, 7925185), (285, 7090955), (323, 6256725), (425, 4755111), (475, 4254573), (969, 2085575), (1275, 1585037), (1425, 1418191), (1615, 1251345), (4845, 417115), (8075, 250269), (24225, 83423)]