15859347516

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{85691}}^1$

素因数の和:85851

約数の個数: 72

約数和(自身を含む): 41266867824

約数和(自身を除く): 25407520308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 97, 106, 159, 194, 212, 291, 318, 388, 477, 582, 636, 873, 954, 1164, 1746, 1908, 3492, 5141, 10282, 15423, 20564, 30846, 46269, 61692, 85691, 92538, 171382, 185076, 257073, 342764, 514146, 771219, 1028292, 1542438, 3084876, 4541623, 8312027, 9083246, 13624869, 16624054, 18166492, 24936081, 27249738, 33248108, 40874607, 49872162, 54499476, 74808243, 81749214, 99744324, 149616486, 163498428, 299232972, 440537431, 881074862, 1321612293, 1762149724, 2643224586, 3964836879, 5286449172, 7929673758, 15859347516]

約数ペア:

[(1, 15859347516), (2, 7929673758), (3, 5286449172), (4, 3964836879), (6, 2643224586), (9, 1762149724), (12, 1321612293), (18, 881074862), (36, 440537431), (53, 299232972), (97, 163498428), (106, 149616486), (159, 99744324), (194, 81749214), (212, 74808243), (291, 54499476), (318, 49872162), (388, 40874607), (477, 33248108), (582, 27249738), (636, 24936081), (873, 18166492), (954, 16624054), (1164, 13624869), (1746, 9083246), (1908, 8312027), (3492, 4541623), (5141, 3084876), (10282, 1542438), (15423, 1028292), (20564, 771219), (30846, 514146), (46269, 342764), (61692, 257073), (85691, 185076), (92538, 171382)]