71509175455

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1\times {\mathrm{10859}}^1$

素因数の和:11391

約数の個数: 32

約数和(自身を含む): 90339909120

約数和(自身を除く): 18830733665

約数列:

[1, 5, 23, 115, 173, 331, 865, 1655, 3979, 7613, 10859, 19895, 38065, 54295, 57263, 249757, 286315, 1248785, 1317049, 1878607, 3594329, 6585245, 9393035, 17971645, 43207961, 82669567, 216039805, 413347835, 621818917, 3109094585, 14301835091, 71509175455]

約数ペア:

[(1, 71509175455), (5, 14301835091), (23, 3109094585), (115, 621818917), (173, 413347835), (331, 216039805), (865, 82669567), (1655, 43207961), (3979, 17971645), (7613, 9393035), (10859, 6585245), (19895, 3594329), (38065, 1878607), (54295, 1317049), (57263, 1248785), (249757, 286315)]