91392015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 173601792

約数和(自身を除く): 82209777

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 137, 143, 165, 195, 311, 411, 429, 685, 715, 933, 1507, 1555, 1781, 2055, 2145, 3421, 4043, 4521, 4665, 5343, 7535, 8905, 10263, 12129, 17105, 19591, 20215, 22605, 26715, 42607, 44473, 51315, 58773, 60645, 97955, 127821, 133419, 213035, 222365, 293865, 468677, 553891, 639105, 667095, 1406031, 1661673, 2343385, 2769455, 6092801, 7030155, 8308365, 18278403, 30464005, 91392015]

約数ペア:

[(1, 91392015), (3, 30464005), (5, 18278403), (11, 8308365), (13, 7030155), (15, 6092801), (33, 2769455), (39, 2343385), (55, 1661673), (65, 1406031), (137, 667095), (143, 639105), (165, 553891), (195, 468677), (311, 293865), (411, 222365), (429, 213035), (685, 133419), (715, 127821), (933, 97955), (1507, 60645), (1555, 58773), (1781, 51315), (2055, 44473), (2145, 42607), (3421, 26715), (4043, 22605), (4521, 20215), (4665, 19591), (5343, 17105), (7535, 12129), (8905, 10263)]