4965585

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 8536320

約数和(自身を除く): 3570735

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 389, 555, 851, 1167, 1945, 2553, 4255, 5835, 8947, 12765, 14393, 26841, 43179, 44735, 71965, 134205, 215895, 331039, 993117, 1655195, 4965585]

約数ペア:

[(1, 4965585), (3, 1655195), (5, 993117), (15, 331039), (23, 215895), (37, 134205), (69, 71965), (111, 44735), (115, 43179), (185, 26841), (345, 14393), (389, 12765), (555, 8947), (851, 5835), (1167, 4255), (1945, 2553)]