2893014915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{7481}}^1$

素因数の和:7652

約数の個数: 64

約数和(自身を含む): 5516328960

約数和(自身を除く): 2623314045

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 127, 145, 203, 381, 435, 609, 635, 889, 1015, 1905, 2667, 3045, 3683, 4445, 7481, 11049, 13335, 18415, 22443, 25781, 37405, 52367, 55245, 77343, 112215, 128905, 157101, 216949, 261835, 386715, 650847, 785505, 950087, 1084745, 1518643, 2850261, 3254235, 4555929, 4750435, 6650609, 7593215, 14251305, 19951827, 22779645, 27552523, 33253045, 82657569, 99759135, 137762615, 192867661, 413287845, 578602983, 964338305, 2893014915]

約数ペア:

[(1, 2893014915), (3, 964338305), (5, 578602983), (7, 413287845), (15, 192867661), (21, 137762615), (29, 99759135), (35, 82657569), (87, 33253045), (105, 27552523), (127, 22779645), (145, 19951827), (203, 14251305), (381, 7593215), (435, 6650609), (609, 4750435), (635, 4555929), (889, 3254235), (1015, 2850261), (1905, 1518643), (2667, 1084745), (3045, 950087), (3683, 785505), (4445, 650847), (7481, 386715), (11049, 261835), (13335, 216949), (18415, 157101), (22443, 128905), (25781, 112215), (37405, 77343), (52367, 55245)]