2321808225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59879}}^1$

素因数の和:59950

約数の個数: 48

約数和(自身を含む): 4276869120

約数和(自身を除く): 1955060895

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 75, 141, 165, 235, 275, 517, 705, 825, 1175, 1551, 2585, 3525, 7755, 12925, 38775, 59879, 179637, 299395, 658669, 898185, 1496975, 1976007, 2814313, 3293345, 4490925, 8442939, 9880035, 14071565, 16466725, 30957443, 42214695, 49400175, 70357825, 92872329, 154787215, 211073475, 464361645, 773936075, 2321808225]

約数ペア:

[(1, 2321808225), (3, 773936075), (5, 464361645), (11, 211073475), (15, 154787215), (25, 92872329), (33, 70357825), (47, 49400175), (55, 42214695), (75, 30957443), (141, 16466725), (165, 14071565), (235, 9880035), (275, 8442939), (517, 4490925), (705, 3293345), (825, 2814313), (1175, 1976007), (1551, 1496975), (2585, 898185), (3525, 658669), (7755, 299395), (12925, 179637), (38775, 59879)]