72182235

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1087}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 122204160

約数和(自身を除く): 50021925

約数列:

[1, 3, 5, 15, 19, 57, 95, 233, 285, 699, 1087, 1165, 3261, 3495, 4427, 5435, 13281, 16305, 20653, 22135, 61959, 66405, 103265, 253271, 309795, 759813, 1266355, 3799065, 4812149, 14436447, 24060745, 72182235]

約数ペア:

[(1, 72182235), (3, 24060745), (5, 14436447), (15, 4812149), (19, 3799065), (57, 1266355), (95, 759813), (233, 309795), (285, 253271), (699, 103265), (1087, 66405), (1165, 61959), (3261, 22135), (3495, 20653), (4427, 16305), (5435, 13281)]