8629965

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 16426800

約数和(自身を除く): 7796835

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 389, 435, 493, 765, 1167, 1305, 1479, 1945, 2465, 3501, 4437, 5835, 6613, 7395, 11281, 17505, 19839, 22185, 33065, 33843, 56405, 59517, 99195, 101529, 169215, 191777, 297585, 507645, 575331, 958885, 1725993, 2876655, 8629965]

約数ペア:

[(1, 8629965), (3, 2876655), (5, 1725993), (9, 958885), (15, 575331), (17, 507645), (29, 297585), (45, 191777), (51, 169215), (85, 101529), (87, 99195), (145, 59517), (153, 56405), (255, 33843), (261, 33065), (389, 22185), (435, 19839), (493, 17505), (765, 11281), (1167, 7395), (1305, 6613), (1479, 5835), (1945, 4437), (2465, 3501)]