274047220485

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4289}}^1\times {\mathrm{7759}}^1$

素因数の和:12123

約数の個数: 64

約数和(自身を含む): 495361152000

約数和(自身を除く): 221313931515

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 4289, 7759, 8235, 12867, 21445, 23277, 38601, 38795, 64335, 69831, 115803, 116385, 193005, 209493, 261629, 349155, 473299, 579015, 784887, 1047465, 1308145, 1419897, 2354661, 2366495, 3924435, 4259691, 7063983, 7099485, 11773305, 12779073, 21298455, 33278351, 35319915, 63895365, 99835053, 166391755, 299505159, 499175265, 898515477, 1497525795, 2029979411, 4492577385, 6089938233, 10149897055, 18269814699, 30449691165, 54809444097, 91349073495, 274047220485]

約数ペア:

[(1, 274047220485), (3, 91349073495), (5, 54809444097), (9, 30449691165), (15, 18269814699), (27, 10149897055), (45, 6089938233), (61, 4492577385), (135, 2029979411), (183, 1497525795), (305, 898515477), (549, 499175265), (915, 299505159), (1647, 166391755), (2745, 99835053), (4289, 63895365), (7759, 35319915), (8235, 33278351), (12867, 21298455), (21445, 12779073), (23277, 11773305), (38601, 7099485), (38795, 7063983), (64335, 4259691), (69831, 3924435), (115803, 2366495), (116385, 2354661), (193005, 1419897), (209493, 1308145), (261629, 1047465), (349155, 784887), (473299, 579015)]