222076275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1543}}^1$

素因数の和:1676

約数の個数: 48

約数和(自身を含む): 390570240

約数和(自身を除く): 168493965

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 101, 285, 303, 475, 505, 1425, 1515, 1543, 1919, 2525, 4629, 5757, 7575, 7715, 9595, 23145, 28785, 29317, 38575, 47975, 87951, 115725, 143925, 146585, 155843, 439755, 467529, 732925, 779215, 2198775, 2337645, 2961017, 3896075, 8883051, 11688225, 14805085, 44415255, 74025425, 222076275]

約数ペア:

[(1, 222076275), (3, 74025425), (5, 44415255), (15, 14805085), (19, 11688225), (25, 8883051), (57, 3896075), (75, 2961017), (95, 2337645), (101, 2198775), (285, 779215), (303, 732925), (475, 467529), (505, 439755), (1425, 155843), (1515, 146585), (1543, 143925), (1919, 115725), (2525, 87951), (4629, 47975), (5757, 38575), (7575, 29317), (7715, 28785), (9595, 23145)]