77884695

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2549}}^1$

素因数の和:2664

約数の個数: 48

約数和(自身を含む): 155937600

約数和(自身を除く): 78052905

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 97, 105, 291, 315, 485, 679, 873, 1455, 2037, 2549, 3395, 4365, 6111, 7647, 10185, 12745, 17843, 22941, 30555, 38235, 53529, 89215, 114705, 160587, 247253, 267645, 741759, 802935, 1236265, 1730771, 2225277, 3708795, 5192313, 8653855, 11126385, 15576939, 25961565, 77884695]

約数ペア:

[(1, 77884695), (3, 25961565), (5, 15576939), (7, 11126385), (9, 8653855), (15, 5192313), (21, 3708795), (35, 2225277), (45, 1730771), (63, 1236265), (97, 802935), (105, 741759), (291, 267645), (315, 247253), (485, 160587), (679, 114705), (873, 89215), (1455, 53529), (2037, 38235), (2549, 30555), (3395, 22941), (4365, 17843), (6111, 12745), (7647, 10185)]