83399505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 160704000

約数和(自身を除く): 77304495

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 61, 87, 105, 145, 183, 203, 305, 427, 435, 449, 609, 915, 1015, 1281, 1347, 1769, 2135, 2245, 3045, 3143, 5307, 6405, 6735, 8845, 9429, 12383, 13021, 15715, 26535, 27389, 37149, 39063, 47145, 61915, 65105, 82167, 91147, 136945, 185745, 191723, 195315, 273441, 410835, 455735, 575169, 794281, 958615, 1367205, 2382843, 2875845, 3971405, 5559967, 11914215, 16679901, 27799835, 83399505]

約数ペア:

[(1, 83399505), (3, 27799835), (5, 16679901), (7, 11914215), (15, 5559967), (21, 3971405), (29, 2875845), (35, 2382843), (61, 1367205), (87, 958615), (105, 794281), (145, 575169), (183, 455735), (203, 410835), (305, 273441), (427, 195315), (435, 191723), (449, 185745), (609, 136945), (915, 91147), (1015, 82167), (1281, 65105), (1347, 61915), (1769, 47145), (2135, 39063), (2245, 37149), (3045, 27389), (3143, 26535), (5307, 15715), (6405, 13021), (6735, 12383), (8845, 9429)]