26995675

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 42140160

約数和(自身を除く): 15144485

約数列:

[1, 5, 7, 19, 23, 25, 35, 95, 115, 133, 161, 175, 353, 437, 475, 575, 665, 805, 1765, 2185, 2471, 3059, 3325, 4025, 6707, 8119, 8825, 10925, 12355, 15295, 33535, 40595, 46949, 56833, 61775, 76475, 154261, 167675, 202975, 234745, 284165, 771305, 1079827, 1173725, 1420825, 3856525, 5399135, 26995675]

約数ペア:

[(1, 26995675), (5, 5399135), (7, 3856525), (19, 1420825), (23, 1173725), (25, 1079827), (35, 771305), (95, 284165), (115, 234745), (133, 202975), (161, 167675), (175, 154261), (353, 76475), (437, 61775), (475, 56833), (575, 46949), (665, 40595), (805, 33535), (1765, 15295), (2185, 12355), (2471, 10925), (3059, 8825), (3325, 8119), (4025, 6707)]