53640405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13099}}^1$

素因数の和:13130

約数の個数: 48

約数和(自身を含む): 114441600

約数和(自身を除く): 60801195

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 13099, 39297, 65495, 91693, 117891, 170287, 196485, 275079, 458465, 510861, 589455, 825237, 851435, 1192009, 1375395, 1532583, 2554305, 3576027, 4126185, 5960045, 7662915, 10728081, 17880135, 53640405]

約数ペア:

[(1, 53640405), (3, 17880135), (5, 10728081), (7, 7662915), (9, 5960045), (13, 4126185), (15, 3576027), (21, 2554305), (35, 1532583), (39, 1375395), (45, 1192009), (63, 851435), (65, 825237), (91, 589455), (105, 510861), (117, 458465), (195, 275079), (273, 196485), (315, 170287), (455, 117891), (585, 91693), (819, 65495), (1365, 39297), (4095, 13099)]