1215254150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{8803}}^1$

素因数の和:9077

約数の個数: 48

約数和(自身を含む): 2475966528

約数和(自身を除く): 1260712378

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 251, 275, 502, 550, 1255, 2510, 2761, 5522, 6275, 8803, 12550, 13805, 17606, 27610, 44015, 69025, 88030, 96833, 138050, 193666, 220075, 440150, 484165, 968330, 2209553, 2420825, 4419106, 4841650, 11047765, 22095530, 24305083, 48610166, 55238825, 110477650, 121525415, 243050830, 607627075, 1215254150]

約数ペア:

[(1, 1215254150), (2, 607627075), (5, 243050830), (10, 121525415), (11, 110477650), (22, 55238825), (25, 48610166), (50, 24305083), (55, 22095530), (110, 11047765), (251, 4841650), (275, 4419106), (502, 2420825), (550, 2209553), (1255, 968330), (2510, 484165), (2761, 440150), (5522, 220075), (6275, 193666), (8803, 138050), (12550, 96833), (13805, 88030), (17606, 69025), (27610, 44015)]