25035390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16363}}^1$

素因数の和:16393

約数の個数: 48

約数和(自身を含む): 68925168

約数和(自身を除く): 43889778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 16363, 32726, 49089, 81815, 98178, 147267, 163630, 245445, 278171, 294534, 490890, 556342, 736335, 834513, 1390855, 1472670, 1669026, 2503539, 2781710, 4172565, 5007078, 8345130, 12517695, 25035390]

約数ペア:

[(1, 25035390), (2, 12517695), (3, 8345130), (5, 5007078), (6, 4172565), (9, 2781710), (10, 2503539), (15, 1669026), (17, 1472670), (18, 1390855), (30, 834513), (34, 736335), (45, 556342), (51, 490890), (85, 294534), (90, 278171), (102, 245445), (153, 163630), (170, 147267), (255, 98178), (306, 81815), (510, 49089), (765, 32726), (1530, 16363)]