15709857075

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{15077}}^1$

素因数の和:15525

約数の個数: 72

約数和(自身を含む): 30771061776

約数和(自身を除く): 15061204701

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 421, 495, 825, 1263, 2105, 2475, 3789, 4631, 6315, 10525, 13893, 15077, 18945, 23155, 31575, 41679, 45231, 69465, 75385, 94725, 115775, 135693, 165847, 208395, 226155, 347325, 376925, 497541, 678465, 829235, 1041975, 1130775, 1492623, 2487705, 3392325, 4146175, 6347417, 7463115, 12438525, 19042251, 31737085, 37315575, 57126753, 69821587, 95211255, 158685425, 209464761, 285633765, 349107935, 476056275, 628394283, 1047323805, 1428168825, 1745539675, 3141971415, 5236619025, 15709857075]

約数ペア:

[(1, 15709857075), (3, 5236619025), (5, 3141971415), (9, 1745539675), (11, 1428168825), (15, 1047323805), (25, 628394283), (33, 476056275), (45, 349107935), (55, 285633765), (75, 209464761), (99, 158685425), (165, 95211255), (225, 69821587), (275, 57126753), (421, 37315575), (495, 31737085), (825, 19042251), (1263, 12438525), (2105, 7463115), (2475, 6347417), (3789, 4146175), (4631, 3392325), (6315, 2487705), (10525, 1492623), (13893, 1130775), (15077, 1041975), (18945, 829235), (23155, 678465), (31575, 497541), (41679, 376925), (45231, 347325), (69465, 226155), (75385, 208395), (94725, 165847), (115775, 135693)]