230848425

素因数分解:

$3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{7489}}^1$

素因数の和:7642

約数の個数: 36

約数和(自身を含む): 416548860

約数和(自身を除く): 185700435

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 137, 225, 411, 685, 1233, 2055, 3425, 6165, 7489, 10275, 22467, 30825, 37445, 67401, 112335, 187225, 337005, 561675, 1025993, 1685025, 3077979, 5129965, 9233937, 15389895, 25649825, 46169685, 76949475, 230848425]

約数ペア:

[(1, 230848425), (3, 76949475), (5, 46169685), (9, 25649825), (15, 15389895), (25, 9233937), (45, 5129965), (75, 3077979), (137, 1685025), (225, 1025993), (411, 561675), (685, 337005), (1233, 187225), (2055, 112335), (3425, 67401), (6165, 37445), (7489, 30825), (10275, 22467)]