33770625

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 80

約数和(自身を含む): 67178496

約数和(自身を除く): 33407871

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 83, 93, 105, 125, 155, 175, 217, 249, 375, 415, 465, 525, 581, 625, 651, 775, 875, 1085, 1245, 1743, 1875, 2075, 2325, 2573, 2625, 2905, 3255, 3875, 4375, 5425, 6225, 7719, 8715, 10375, 11625, 12865, 13125, 14525, 16275, 18011, 19375, 27125, 31125, 38595, 43575, 51875, 54033, 58125, 64325, 72625, 81375, 90055, 135625, 155625, 192975, 217875, 270165, 321625, 363125, 406875, 450275, 964875, 1089375, 1350825, 1608125, 2251375, 4824375, 6754125, 11256875, 33770625]

約数ペア:

[(1, 33770625), (3, 11256875), (5, 6754125), (7, 4824375), (15, 2251375), (21, 1608125), (25, 1350825), (31, 1089375), (35, 964875), (75, 450275), (83, 406875), (93, 363125), (105, 321625), (125, 270165), (155, 217875), (175, 192975), (217, 155625), (249, 135625), (375, 90055), (415, 81375), (465, 72625), (525, 64325), (581, 58125), (625, 54033), (651, 51875), (775, 43575), (875, 38595), (1085, 31125), (1245, 27125), (1743, 19375), (1875, 18011), (2075, 16275), (2325, 14525), (2573, 13125), (2625, 12865), (2905, 11625), (3255, 10375), (3875, 8715), (4375, 7719), (5425, 6225)]