74739075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1244

約数の個数: 48

約数和(自身を含む): 132539136

約数和(自身を除く): 57800061

約数列:

[1, 3, 5, 15, 23, 25, 37, 69, 75, 111, 115, 185, 345, 555, 575, 851, 925, 1171, 1725, 2553, 2775, 3513, 4255, 5855, 12765, 17565, 21275, 26933, 29275, 43327, 63825, 80799, 87825, 129981, 134665, 216635, 403995, 649905, 673325, 996521, 1083175, 2019975, 2989563, 3249525, 4982605, 14947815, 24913025, 74739075]

約数ペア:

[(1, 74739075), (3, 24913025), (5, 14947815), (15, 4982605), (23, 3249525), (25, 2989563), (37, 2019975), (69, 1083175), (75, 996521), (111, 673325), (115, 649905), (185, 403995), (345, 216635), (555, 134665), (575, 129981), (851, 87825), (925, 80799), (1171, 63825), (1725, 43327), (2553, 29275), (2775, 26933), (3513, 21275), (4255, 17565), (5855, 12765)]