47420175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 86244480

約数和(自身を除く): 38824305

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 229, 251, 275, 687, 753, 825, 1145, 1255, 2519, 2761, 3435, 3765, 5725, 6275, 7557, 8283, 12595, 13805, 17175, 18825, 37785, 41415, 57479, 62975, 69025, 172437, 188925, 207075, 287395, 632269, 862185, 1436975, 1896807, 3161345, 4310925, 9484035, 15806725, 47420175]

約数ペア:

[(1, 47420175), (3, 15806725), (5, 9484035), (11, 4310925), (15, 3161345), (25, 1896807), (33, 1436975), (55, 862185), (75, 632269), (165, 287395), (229, 207075), (251, 188925), (275, 172437), (687, 69025), (753, 62975), (825, 57479), (1145, 41415), (1255, 37785), (2519, 18825), (2761, 17175), (3435, 13805), (3765, 12595), (5725, 8283), (6275, 7557)]