18332625

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 33546240

約数和(自身を除く): 15213615

約数列:

[1, 3, 5, 15, 19, 25, 31, 57, 75, 83, 93, 95, 125, 155, 249, 285, 375, 415, 465, 475, 589, 775, 1245, 1425, 1577, 1767, 2075, 2325, 2375, 2573, 2945, 3875, 4731, 6225, 7125, 7719, 7885, 8835, 10375, 11625, 12865, 14725, 23655, 31125, 38595, 39425, 44175, 48887, 64325, 73625, 118275, 146661, 192975, 197125, 220875, 244435, 321625, 591375, 733305, 964875, 1222175, 3666525, 6110875, 18332625]

約数ペア:

[(1, 18332625), (3, 6110875), (5, 3666525), (15, 1222175), (19, 964875), (25, 733305), (31, 591375), (57, 321625), (75, 244435), (83, 220875), (93, 197125), (95, 192975), (125, 146661), (155, 118275), (249, 73625), (285, 64325), (375, 48887), (415, 44175), (465, 39425), (475, 38595), (589, 31125), (775, 23655), (1245, 14725), (1425, 12865), (1577, 11625), (1767, 10375), (2075, 8835), (2325, 7885), (2375, 7719), (2573, 7125), (2945, 6225), (3875, 4731)]