7137732975

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1153}}^1\times {\mathrm{1399}}^1$

素因数の和:2624

約数の個数: 48

約数和(自身を含む): 12020064000

約数和(自身を除く): 4882331025

約数列:

[1, 3, 5, 15, 25, 59, 75, 177, 295, 885, 1153, 1399, 1475, 3459, 4197, 4425, 5765, 6995, 17295, 20985, 28825, 34975, 68027, 82541, 86475, 104925, 204081, 247623, 340135, 412705, 1020405, 1238115, 1613047, 1700675, 2063525, 4839141, 5102025, 6190575, 8065235, 24195705, 40326175, 95169773, 120978525, 285509319, 475848865, 1427546595, 2379244325, 7137732975]

約数ペア:

[(1, 7137732975), (3, 2379244325), (5, 1427546595), (15, 475848865), (25, 285509319), (59, 120978525), (75, 95169773), (177, 40326175), (295, 24195705), (885, 8065235), (1153, 6190575), (1399, 5102025), (1475, 4839141), (3459, 2063525), (4197, 1700675), (4425, 1613047), (5765, 1238115), (6995, 1020405), (17295, 412705), (20985, 340135), (28825, 247623), (34975, 204081), (68027, 104925), (82541, 86475)]