51516135

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 101122560

約数和(自身を除く): 49606425

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 113, 135, 165, 297, 307, 339, 495, 565, 921, 1017, 1243, 1485, 1535, 1695, 2763, 3051, 3377, 3729, 4605, 5085, 6215, 8289, 10131, 11187, 13815, 15255, 16885, 18645, 30393, 33561, 34691, 41445, 50655, 55935, 91179, 104073, 151965, 167805, 173455, 312219, 381601, 455895, 520365, 936657, 1144803, 1561095, 1908005, 3434409, 4683285, 5724015, 10303227, 17172045, 51516135]

約数ペア:

[(1, 51516135), (3, 17172045), (5, 10303227), (9, 5724015), (11, 4683285), (15, 3434409), (27, 1908005), (33, 1561095), (45, 1144803), (55, 936657), (99, 520365), (113, 455895), (135, 381601), (165, 312219), (297, 173455), (307, 167805), (339, 151965), (495, 104073), (565, 91179), (921, 55935), (1017, 50655), (1243, 41445), (1485, 34691), (1535, 33561), (1695, 30393), (2763, 18645), (3051, 16885), (3377, 15255), (3729, 13815), (4605, 11187), (5085, 10131), (6215, 8289)]