1946008665

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{859}}^1$

素因数の和:1143

約数の個数: 64

約数和(自身を含む): 3519532800

約数和(自身を除く): 1573524135

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 135, 173, 291, 485, 519, 859, 865, 873, 1455, 1557, 2577, 2595, 2619, 4295, 4365, 4671, 7731, 7785, 12885, 13095, 16781, 23193, 23355, 38655, 50343, 83323, 83905, 115965, 148607, 151029, 249969, 251715, 416615, 445821, 453087, 743035, 749907, 755145, 1249845, 1337463, 2229105, 2249721, 2265435, 3749535, 4012389, 6687315, 11248605, 14414879, 20061945, 43244637, 72074395, 129733911, 216223185, 389201733, 648669555, 1946008665]

約数ペア:

[(1, 1946008665), (3, 648669555), (5, 389201733), (9, 216223185), (15, 129733911), (27, 72074395), (45, 43244637), (97, 20061945), (135, 14414879), (173, 11248605), (291, 6687315), (485, 4012389), (519, 3749535), (859, 2265435), (865, 2249721), (873, 2229105), (1455, 1337463), (1557, 1249845), (2577, 755145), (2595, 749907), (2619, 743035), (4295, 453087), (4365, 445821), (4671, 416615), (7731, 251715), (7785, 249969), (12885, 151029), (13095, 148607), (16781, 115965), (23193, 83905), (23355, 83323), (38655, 50343)]