61408395

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7457}}^1$

素因数の和:7532

約数の個数: 32

約数和(自身を含む): 110975040

約数和(自身を除く): 49566645

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 7457, 8235, 22371, 37285, 67113, 111855, 201339, 335565, 454877, 1006695, 1364631, 2274385, 4093893, 6823155, 12281679, 20469465, 61408395]

約数ペア:

[(1, 61408395), (3, 20469465), (5, 12281679), (9, 6823155), (15, 4093893), (27, 2274385), (45, 1364631), (61, 1006695), (135, 454877), (183, 335565), (305, 201339), (549, 111855), (915, 67113), (1647, 37285), (2745, 22371), (7457, 8235)]