157024215

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{52081}}^1$

素因数の和:52159

約数の個数: 24

約数和(自身を含む): 276242928

約数和(自身を除く): 119218713

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 52081, 156243, 260405, 468729, 781215, 2343645, 3489427, 10468281, 17447135, 31404843, 52341405, 157024215]

約数ペア:

[(1, 157024215), (3, 52341405), (5, 31404843), (9, 17447135), (15, 10468281), (45, 3489427), (67, 2343645), (201, 781215), (335, 468729), (603, 260405), (1005, 156243), (3015, 52081)]