54581668545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{177337}}^1$

素因数の和:177450

約数の個数: 48

約数和(自身を含む): 94077099648

約数和(自身を除く): 39495431103

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 289, 355, 867, 1065, 1207, 1445, 3621, 4335, 6035, 18105, 20519, 61557, 102595, 177337, 307785, 532011, 886685, 2660055, 3014729, 9044187, 12590927, 15073645, 37772781, 45220935, 51250393, 62954635, 153751179, 188863905, 214045759, 256251965, 642137277, 768755895, 1070228795, 3210686385, 3638777903, 10916333709, 18193889515, 54581668545]

約数ペア:

[(1, 54581668545), (3, 18193889515), (5, 10916333709), (15, 3638777903), (17, 3210686385), (51, 1070228795), (71, 768755895), (85, 642137277), (213, 256251965), (255, 214045759), (289, 188863905), (355, 153751179), (867, 62954635), (1065, 51250393), (1207, 45220935), (1445, 37772781), (3621, 15073645), (4335, 12590927), (6035, 9044187), (18105, 3014729), (20519, 2660055), (61557, 886685), (102595, 532011), (177337, 307785)]