69160215

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4297}}^1$

素因数の和:4371

約数の個数: 32

約数和(自身を含む): 117593280

約数和(自身を除く): 48433065

約数列:

[1, 3, 5, 15, 29, 37, 87, 111, 145, 185, 435, 555, 1073, 3219, 4297, 5365, 12891, 16095, 21485, 64455, 124613, 158989, 373839, 476967, 623065, 794945, 1869195, 2384835, 4610681, 13832043, 23053405, 69160215]

約数ペア:

[(1, 69160215), (3, 23053405), (5, 13832043), (15, 4610681), (29, 2384835), (37, 1869195), (87, 794945), (111, 623065), (145, 476967), (185, 373839), (435, 158989), (555, 124613), (1073, 64455), (3219, 21485), (4297, 16095), (5365, 12891)]