406247985

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63131}}^1$

素因数の和:63166

約数の個数: 48

約数和(自身を含む): 827281728

約数和(自身を除く): 421033743

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 63131, 189393, 315655, 568179, 694441, 820703, 946965, 2083323, 2462109, 2840895, 3472205, 4103515, 6249969, 7386327, 9027733, 10416615, 12310545, 27083199, 31249845, 36931635, 45138665, 81249597, 135415995, 406247985]

約数ペア:

[(1, 406247985), (3, 135415995), (5, 81249597), (9, 45138665), (11, 36931635), (13, 31249845), (15, 27083199), (33, 12310545), (39, 10416615), (45, 9027733), (55, 7386327), (65, 6249969), (99, 4103515), (117, 3472205), (143, 2840895), (165, 2462109), (195, 2083323), (429, 946965), (495, 820703), (585, 694441), (715, 568179), (1287, 315655), (2145, 189393), (6435, 63131)]