67419195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{631}}^1$

素因数の和:1075

約数の個数: 32

約数和(自身を含む): 114670080

約数和(自身を除く): 47250885

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 419, 631, 1257, 1893, 2095, 3155, 6285, 7123, 9465, 10727, 21369, 32181, 35615, 53635, 106845, 160905, 264389, 793167, 1321945, 3965835, 4494613, 13483839, 22473065, 67419195]

約数ペア:

[(1, 67419195), (3, 22473065), (5, 13483839), (15, 4494613), (17, 3965835), (51, 1321945), (85, 793167), (255, 264389), (419, 160905), (631, 106845), (1257, 53635), (1893, 35615), (2095, 32181), (3155, 21369), (6285, 10727), (7123, 9465)]