16153995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 32223744

約数和(自身を除く): 16069749

約数列:

[1, 3, 5, 11, 13, 15, 17, 33, 39, 51, 55, 65, 85, 143, 165, 187, 195, 221, 255, 429, 443, 561, 663, 715, 935, 1105, 1329, 2145, 2215, 2431, 2805, 3315, 4873, 5759, 6645, 7293, 7531, 12155, 14619, 17277, 22593, 24365, 28795, 36465, 37655, 63349, 73095, 82841, 86385, 97903, 112965, 190047, 248523, 293709, 316745, 414205, 489515, 950235, 1076933, 1242615, 1468545, 3230799, 5384665, 16153995]

約数ペア:

[(1, 16153995), (3, 5384665), (5, 3230799), (11, 1468545), (13, 1242615), (15, 1076933), (17, 950235), (33, 489515), (39, 414205), (51, 316745), (55, 293709), (65, 248523), (85, 190047), (143, 112965), (165, 97903), (187, 86385), (195, 82841), (221, 73095), (255, 63349), (429, 37655), (443, 36465), (561, 28795), (663, 24365), (715, 22593), (935, 17277), (1105, 14619), (1329, 12155), (2145, 7531), (2215, 7293), (2431, 6645), (2805, 5759), (3315, 4873)]