533881155

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{8237}}^1$

素因数の和:8423

約数の個数: 32

約数和(自身を含む): 889704000

約数和(自身を除く): 355822845

約数列:

[1, 3, 5, 15, 29, 87, 145, 149, 435, 447, 745, 2235, 4321, 8237, 12963, 21605, 24711, 41185, 64815, 123555, 238873, 716619, 1194365, 1227313, 3583095, 3681939, 6136565, 18409695, 35592077, 106776231, 177960385, 533881155]

約数ペア:

[(1, 533881155), (3, 177960385), (5, 106776231), (15, 35592077), (29, 18409695), (87, 6136565), (145, 3681939), (149, 3583095), (435, 1227313), (447, 1194365), (745, 716619), (2235, 238873), (4321, 123555), (8237, 64815), (12963, 41185), (21605, 24711)]