53695395

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{349}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 100900800

約数和(自身を除く): 47205405

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 263, 349, 585, 789, 1047, 1315, 1745, 2367, 3141, 3419, 3945, 4537, 5235, 10257, 11835, 13611, 15705, 17095, 22685, 30771, 40833, 51285, 68055, 91787, 153855, 204165, 275361, 458935, 826083, 1193231, 1376805, 3579693, 4130415, 5966155, 10739079, 17898465, 53695395]

約数ペア:

[(1, 53695395), (3, 17898465), (5, 10739079), (9, 5966155), (13, 4130415), (15, 3579693), (39, 1376805), (45, 1193231), (65, 826083), (117, 458935), (195, 275361), (263, 204165), (349, 153855), (585, 91787), (789, 68055), (1047, 51285), (1315, 40833), (1745, 30771), (2367, 22685), (3141, 17095), (3419, 15705), (3945, 13611), (4537, 11835), (5235, 10257)]