121847895

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23143}}^1$

素因数の和:23173

約数の個数: 40

約数和(自身を含む): 235235616

約数和(自身を除く): 113387721

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 23143, 69429, 115715, 208287, 300859, 347145, 624861, 902577, 1041435, 1504295, 1874583, 2707731, 3124305, 4512885, 8123193, 9372915, 13538655, 24369579, 40615965, 121847895]

約数ペア:

[(1, 121847895), (3, 40615965), (5, 24369579), (9, 13538655), (13, 9372915), (15, 8123193), (27, 4512885), (39, 3124305), (45, 2707731), (65, 1874583), (81, 1504295), (117, 1041435), (135, 902577), (195, 624861), (351, 347145), (405, 300859), (585, 208287), (1053, 115715), (1755, 69429), (5265, 23143)]