38989125

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{4951}}^1$

素因数の和:4979

約数の個数: 48

約数和(自身を含む): 80341248

約数和(自身を除く): 41352123

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1125, 1575, 2625, 4951, 7875, 14853, 24755, 34657, 44559, 74265, 103971, 123775, 173285, 222795, 311913, 371325, 519855, 618875, 866425, 1113975, 1559565, 1856625, 2599275, 4332125, 5569875, 7797825, 12996375, 38989125]

約数ペア:

[(1, 38989125), (3, 12996375), (5, 7797825), (7, 5569875), (9, 4332125), (15, 2599275), (21, 1856625), (25, 1559565), (35, 1113975), (45, 866425), (63, 618875), (75, 519855), (105, 371325), (125, 311913), (175, 222795), (225, 173285), (315, 123775), (375, 103971), (525, 74265), (875, 44559), (1125, 34657), (1575, 24755), (2625, 14853), (4951, 7875)]