23306085

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 44478720

約数和(自身を除く): 21172635

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 197, 239, 495, 591, 717, 985, 1195, 1773, 2151, 2167, 2629, 2955, 3585, 6501, 7887, 8865, 10755, 10835, 13145, 19503, 23661, 32505, 39435, 47083, 97515, 118305, 141249, 235415, 423747, 517913, 706245, 1553739, 2118735, 2589565, 4661217, 7768695, 23306085]

約数ペア:

[(1, 23306085), (3, 7768695), (5, 4661217), (9, 2589565), (11, 2118735), (15, 1553739), (33, 706245), (45, 517913), (55, 423747), (99, 235415), (165, 141249), (197, 118305), (239, 97515), (495, 47083), (591, 39435), (717, 32505), (985, 23661), (1195, 19503), (1773, 13145), (2151, 10835), (2167, 10755), (2629, 8865), (2955, 7887), (3585, 6501)]