15300285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1019}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 32901120

約数和(自身を除く): 17600835

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 231, 273, 385, 429, 455, 715, 1001, 1019, 1155, 1365, 2145, 3003, 3057, 5005, 5095, 7133, 11209, 13247, 15015, 15285, 21399, 33627, 35665, 39741, 56045, 66235, 78463, 92729, 106995, 145717, 168135, 198705, 235389, 278187, 392315, 437151, 463645, 728585, 1020019, 1176945, 1390935, 2185755, 3060057, 5100095, 15300285]

約数ペア:

[(1, 15300285), (3, 5100095), (5, 3060057), (7, 2185755), (11, 1390935), (13, 1176945), (15, 1020019), (21, 728585), (33, 463645), (35, 437151), (39, 392315), (55, 278187), (65, 235389), (77, 198705), (91, 168135), (105, 145717), (143, 106995), (165, 92729), (195, 78463), (231, 66235), (273, 56045), (385, 39741), (429, 35665), (455, 33627), (715, 21399), (1001, 15285), (1019, 15015), (1155, 13247), (1365, 11209), (2145, 7133), (3003, 5095), (3057, 5005)]