9645255

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 18252000

約数和(自身を除く): 8606745

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 261, 285, 389, 435, 551, 855, 1167, 1305, 1653, 1945, 2755, 3501, 4959, 5835, 7391, 8265, 11281, 17505, 22173, 24795, 33843, 36955, 56405, 66519, 101529, 110865, 169215, 214339, 332595, 507645, 643017, 1071695, 1929051, 3215085, 9645255]

約数ペア:

[(1, 9645255), (3, 3215085), (5, 1929051), (9, 1071695), (15, 643017), (19, 507645), (29, 332595), (45, 214339), (57, 169215), (87, 110865), (95, 101529), (145, 66519), (171, 56405), (261, 36955), (285, 33843), (389, 24795), (435, 22173), (551, 17505), (855, 11281), (1167, 8265), (1305, 7391), (1653, 5835), (1945, 4959), (2755, 3501)]