120365895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2347}}^1$

素因数の和:2631

約数の個数: 32

約数和(自身を含む): 208276992

約数和(自身を除く): 87911097

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 263, 789, 1315, 2347, 3419, 3945, 7041, 10257, 11735, 17095, 30511, 35205, 51285, 91533, 152555, 457665, 617261, 1851783, 3086305, 8024393, 9258915, 24073179, 40121965, 120365895]

約数ペア:

[(1, 120365895), (3, 40121965), (5, 24073179), (13, 9258915), (15, 8024393), (39, 3086305), (65, 1851783), (195, 617261), (263, 457665), (789, 152555), (1315, 91533), (2347, 51285), (3419, 35205), (3945, 30511), (7041, 17095), (10257, 11735)]