478331655

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{4931}}^1$

素因数の和:5191

約数の個数: 32

約数和(自身を含む): 795432960

約数和(自身を除く): 317101305

約数列:

[1, 3, 5, 15, 29, 87, 145, 223, 435, 669, 1115, 3345, 4931, 6467, 14793, 19401, 24655, 32335, 73965, 97005, 142999, 428997, 714995, 1099613, 2144985, 3298839, 5498065, 16494195, 31888777, 95666331, 159443885, 478331655]

約数ペア:

[(1, 478331655), (3, 159443885), (5, 95666331), (15, 31888777), (29, 16494195), (87, 5498065), (145, 3298839), (223, 2144985), (435, 1099613), (669, 714995), (1115, 428997), (3345, 142999), (4931, 97005), (6467, 73965), (14793, 32335), (19401, 24655)]