713621745

素因数分解:

$3^6\times 5^1\times {\mathrm{195781}}^1$

素因数の和:195804

約数の個数: 28

約数和(自身を含む): 1283938356

約数和(自身を除く): 570316611

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 195781, 587343, 978905, 1762029, 2936715, 5286087, 8810145, 15858261, 26430435, 47574783, 79291305, 142724349, 237873915, 713621745]

約数ペア:

[(1, 713621745), (3, 237873915), (5, 142724349), (9, 79291305), (15, 47574783), (27, 26430435), (45, 15858261), (81, 8810145), (135, 5286087), (243, 2936715), (405, 1762029), (729, 978905), (1215, 587343), (3645, 195781)]