109191615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1789}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 188852160

約数和(自身を除く): 79660545

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 313, 939, 1565, 1789, 4069, 4695, 5367, 8945, 12207, 20345, 23257, 26835, 61035, 69771, 116285, 348855, 559957, 1679871, 2799785, 7279441, 8399355, 21838323, 36397205, 109191615]

約数ペア:

[(1, 109191615), (3, 36397205), (5, 21838323), (13, 8399355), (15, 7279441), (39, 2799785), (65, 1679871), (195, 559957), (313, 348855), (939, 116285), (1565, 69771), (1789, 61035), (4069, 26835), (4695, 23257), (5367, 20345), (8945, 12207)]