282980115

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6571}}^1$

素因数の和:6625

約数の個数: 64

約数和(自身を含む): 567820800

約数和(自身を除く): 284840685

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 87, 99, 135, 145, 165, 261, 297, 319, 435, 495, 783, 957, 1305, 1485, 1595, 2871, 3915, 4785, 6571, 8613, 14355, 19713, 32855, 43065, 59139, 72281, 98565, 177417, 190559, 216843, 295695, 361405, 571677, 650529, 887085, 952795, 1084215, 1715031, 1951587, 2096149, 2858385, 3252645, 5145093, 6288447, 8575155, 9757935, 10480745, 18865341, 25725465, 31442235, 56596023, 94326705, 282980115]

約数ペア:

[(1, 282980115), (3, 94326705), (5, 56596023), (9, 31442235), (11, 25725465), (15, 18865341), (27, 10480745), (29, 9757935), (33, 8575155), (45, 6288447), (55, 5145093), (87, 3252645), (99, 2858385), (135, 2096149), (145, 1951587), (165, 1715031), (261, 1084215), (297, 952795), (319, 887085), (435, 650529), (495, 571677), (783, 361405), (957, 295695), (1305, 216843), (1485, 190559), (1595, 177417), (2871, 98565), (3915, 72281), (4785, 59139), (6571, 43065), (8613, 32855), (14355, 19713)]