72936175

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:380

約数の個数: 36

約数和(自身を含む): 99890184

約数和(自身を除く): 26954009

約数列:

[1, 5, 13, 25, 61, 65, 169, 283, 305, 325, 793, 845, 1415, 1525, 3679, 3965, 4225, 7075, 10309, 17263, 18395, 19825, 47827, 51545, 86315, 91975, 224419, 239135, 257725, 431575, 1122095, 1195675, 2917447, 5610475, 14587235, 72936175]

約数ペア:

[(1, 72936175), (5, 14587235), (13, 5610475), (25, 2917447), (61, 1195675), (65, 1122095), (169, 431575), (283, 257725), (305, 239135), (325, 224419), (793, 91975), (845, 86315), (1415, 51545), (1525, 47827), (3679, 19825), (3965, 18395), (4225, 17263), (7075, 10309)]