24444975

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 43425792

約数和(自身を除く): 18980817

約数列:

[1, 3, 5, 15, 23, 25, 37, 69, 75, 111, 115, 185, 345, 383, 555, 575, 851, 925, 1149, 1725, 1915, 2553, 2775, 4255, 5745, 8809, 9575, 12765, 14171, 21275, 26427, 28725, 42513, 44045, 63825, 70855, 132135, 212565, 220225, 325933, 354275, 660675, 977799, 1062825, 1629665, 4888995, 8148325, 24444975]

約数ペア:

[(1, 24444975), (3, 8148325), (5, 4888995), (15, 1629665), (23, 1062825), (25, 977799), (37, 660675), (69, 354275), (75, 325933), (111, 220225), (115, 212565), (185, 132135), (345, 70855), (383, 63825), (555, 44045), (575, 42513), (851, 28725), (925, 26427), (1149, 21275), (1725, 14171), (1915, 12765), (2553, 9575), (2775, 8809), (4255, 5745)]