97478255

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 148538880

約数和(自身を除く): 51060625

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 289, 391, 419, 595, 805, 1445, 1955, 2023, 2095, 2737, 2933, 6647, 7123, 9637, 10115, 13685, 14665, 33235, 35615, 46529, 48185, 49861, 67459, 121091, 163829, 232645, 249305, 337295, 605455, 819145, 847637, 1146803, 2785093, 4238185, 5734015, 13925465, 19495651, 97478255]

約数ペア:

[(1, 97478255), (5, 19495651), (7, 13925465), (17, 5734015), (23, 4238185), (35, 2785093), (85, 1146803), (115, 847637), (119, 819145), (161, 605455), (289, 337295), (391, 249305), (419, 232645), (595, 163829), (805, 121091), (1445, 67459), (1955, 49861), (2023, 48185), (2095, 46529), (2737, 35615), (2933, 33235), (6647, 14665), (7123, 13685), (9637, 10115)]