285351435

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3467}}^1$

素因数の和:3568

約数の個数: 48

約数和(自身を含む): 519367680

約数和(自身を除く): 234016245

約数列:

[1, 3, 5, 9, 15, 31, 45, 59, 93, 155, 177, 279, 295, 465, 531, 885, 1395, 1829, 2655, 3467, 5487, 9145, 10401, 16461, 17335, 27435, 31203, 52005, 82305, 107477, 156015, 204553, 322431, 537385, 613659, 967293, 1022765, 1612155, 1840977, 3068295, 4836465, 6341143, 9204885, 19023429, 31705715, 57070287, 95117145, 285351435]

約数ペア:

[(1, 285351435), (3, 95117145), (5, 57070287), (9, 31705715), (15, 19023429), (31, 9204885), (45, 6341143), (59, 4836465), (93, 3068295), (155, 1840977), (177, 1612155), (279, 1022765), (295, 967293), (465, 613659), (531, 537385), (885, 322431), (1395, 204553), (1829, 156015), (2655, 107477), (3467, 82305), (5487, 52005), (9145, 31203), (10401, 27435), (16461, 17335)]