About the Number

13949702955

13949702954 ← → 13949702956

2進数表記:1100111111011101111001001100101011

漢数字表記:百三十九億四千九百七十万二千九百五十五

素因数分解:

3 8 × 5 1 × 61 1 × 6971 1

素因数の和:7061
約数の個数: 72
約数和(自身を含む): 25523460144
約数和(自身を除く): 11573757189

約数列:
[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 243, 305, 405, 549, 729, 915, 1215, 1647, 2187, 2745, 3645, 4941, 6561, 6971, 8235, 10935, 14823, 20913, 24705, 32805, 34855, 44469, 62739, 74115, 104565, 133407, 188217, 222345, 313695, 400221, 425231, 564651, 667035, 941085, 1275693, 1693953, 2001105, 2126155, 2823255, 3827079, 5081859, 6378465, 8469765, 11481237, 15245577, 19135395, 25409295, 34443711, 45736731, 57406185, 76227885, 103331133, 172218555, 228683655, 309993399, 516655665, 929980197, 1549966995, 2789940591, 4649900985, 13949702955]

約数ペア:
[(1, 13949702955), (3, 4649900985), (5, 2789940591), (9, 1549966995), (15, 929980197), (27, 516655665), (45, 309993399), (61, 228683655), (81, 172218555), (135, 103331133), (183, 76227885), (243, 57406185), (305, 45736731), (405, 34443711), (549, 25409295), (729, 19135395), (915, 15245577), (1215, 11481237), (1647, 8469765), (2187, 6378465), (2745, 5081859), (3645, 3827079), (4941, 2823255), (6561, 2126155), (6971, 2001105), (8235, 1693953), (10935, 1275693), (14823, 941085), (20913, 667035), (24705, 564651), (32805, 425231), (34855, 400221), (44469, 313695), (62739, 222345), (74115, 188217), (104565, 133407)]

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