22192125

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 40255488

約数和(自身を除く): 18063363

約数列:

[1, 3, 5, 15, 23, 25, 31, 69, 75, 83, 93, 115, 125, 155, 249, 345, 375, 415, 465, 575, 713, 775, 1245, 1725, 1909, 2075, 2139, 2325, 2573, 2875, 3565, 3875, 5727, 6225, 7719, 8625, 9545, 10375, 10695, 11625, 12865, 17825, 28635, 31125, 38595, 47725, 53475, 59179, 64325, 89125, 143175, 177537, 192975, 238625, 267375, 295895, 321625, 715875, 887685, 964875, 1479475, 4438425, 7397375, 22192125]

約数ペア:

[(1, 22192125), (3, 7397375), (5, 4438425), (15, 1479475), (23, 964875), (25, 887685), (31, 715875), (69, 321625), (75, 295895), (83, 267375), (93, 238625), (115, 192975), (125, 177537), (155, 143175), (249, 89125), (345, 64325), (375, 59179), (415, 53475), (465, 47725), (575, 38595), (713, 31125), (775, 28635), (1245, 17825), (1725, 12865), (1909, 11625), (2075, 10695), (2139, 10375), (2325, 9545), (2573, 8625), (2875, 7719), (3565, 6225), (3875, 5727)]