481243875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9649}}^1$

素因数の和:9693

約数の個数: 64

約数和(自身を含む): 963456000

約数和(自身を除く): 482212125

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 125, 133, 175, 285, 375, 399, 475, 525, 665, 875, 1425, 1995, 2375, 2625, 3325, 7125, 9649, 9975, 16625, 28947, 48245, 49875, 67543, 144735, 183331, 202629, 241225, 337715, 549993, 723675, 916655, 1013145, 1206125, 1283317, 1688575, 2749965, 3618375, 3849951, 4583275, 5065725, 6416585, 8442875, 13749825, 19249755, 22916375, 25328625, 32082925, 68749125, 96248775, 160414625, 481243875]

約数ペア:

[(1, 481243875), (3, 160414625), (5, 96248775), (7, 68749125), (15, 32082925), (19, 25328625), (21, 22916375), (25, 19249755), (35, 13749825), (57, 8442875), (75, 6416585), (95, 5065725), (105, 4583275), (125, 3849951), (133, 3618375), (175, 2749965), (285, 1688575), (375, 1283317), (399, 1206125), (475, 1013145), (525, 916655), (665, 723675), (875, 549993), (1425, 337715), (1995, 241225), (2375, 202629), (2625, 183331), (3325, 144735), (7125, 67543), (9649, 49875), (9975, 48245), (16625, 28947)]