57388095

素因数分解:

$3^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 104176800

約数和(自身を除く): 46788705

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 149, 243, 317, 405, 447, 745, 951, 1215, 1341, 1585, 2235, 2853, 4023, 4755, 6705, 8559, 12069, 14265, 20115, 25677, 36207, 42795, 47233, 60345, 77031, 128385, 141699, 181035, 236165, 385155, 425097, 708495, 1275291, 2125485, 3825873, 6376455, 11477619, 19129365, 57388095]

約数ペア:

[(1, 57388095), (3, 19129365), (5, 11477619), (9, 6376455), (15, 3825873), (27, 2125485), (45, 1275291), (81, 708495), (135, 425097), (149, 385155), (243, 236165), (317, 181035), (405, 141699), (447, 128385), (745, 77031), (951, 60345), (1215, 47233), (1341, 42795), (1585, 36207), (2235, 25677), (2853, 20115), (4023, 14265), (4755, 12069), (6705, 8559)]