1254105

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:102

約数の個数: 36

約数和(自身を含む): 2323620

約数和(自身を除く): 1069515

約数列:

[1, 3, 5, 9, 15, 29, 31, 45, 87, 93, 145, 155, 261, 279, 435, 465, 899, 961, 1305, 1395, 2697, 2883, 4495, 4805, 8091, 8649, 13485, 14415, 27869, 40455, 43245, 83607, 139345, 250821, 418035, 1254105]

約数ペア:

[(1, 1254105), (3, 418035), (5, 250821), (9, 139345), (15, 83607), (29, 43245), (31, 40455), (45, 27869), (87, 14415), (93, 13485), (145, 8649), (155, 8091), (261, 4805), (279, 4495), (435, 2883), (465, 2697), (899, 1395), (961, 1305)]