72274905

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{94477}}^1$

素因数の和:94505

約数の個数: 24

約数和(自身を含む): 132647112

約数和(自身を除く): 60372207

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 94477, 283431, 472385, 850293, 1417155, 1606109, 4251465, 4818327, 8030545, 14454981, 24091635, 72274905]

約数ペア:

[(1, 72274905), (3, 24091635), (5, 14454981), (9, 8030545), (15, 4818327), (17, 4251465), (45, 1606109), (51, 1417155), (85, 850293), (153, 472385), (255, 283431), (765, 94477)]