16245255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 28191744

約数和(自身を除く): 11946489

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 227, 367, 681, 1101, 1135, 1835, 2951, 3405, 4771, 5505, 8853, 14313, 14755, 23855, 44265, 71565, 83309, 249927, 416545, 1083017, 1249635, 3249051, 5415085, 16245255]

約数ペア:

[(1, 16245255), (3, 5415085), (5, 3249051), (13, 1249635), (15, 1083017), (39, 416545), (65, 249927), (195, 83309), (227, 71565), (367, 44265), (681, 23855), (1101, 14755), (1135, 14313), (1835, 8853), (2951, 5505), (3405, 4771)]