69959925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1$

素因数の和:1099

約数の個数: 72

約数和(自身を含む): 146679104

約数和(自身を除く): 76719179

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 43, 45, 63, 75, 105, 129, 175, 215, 225, 301, 315, 387, 525, 645, 903, 1033, 1075, 1505, 1575, 1935, 2709, 3099, 3225, 4515, 5165, 7231, 7525, 9297, 9675, 13545, 15495, 21693, 22575, 25825, 36155, 44419, 46485, 65079, 67725, 77475, 108465, 133257, 180775, 222095, 232425, 310933, 325395, 399771, 542325, 666285, 932799, 1110475, 1554665, 1626975, 1998855, 2798397, 3331425, 4663995, 7773325, 9994275, 13991985, 23319975, 69959925]

約数ペア:

[(1, 69959925), (3, 23319975), (5, 13991985), (7, 9994275), (9, 7773325), (15, 4663995), (21, 3331425), (25, 2798397), (35, 1998855), (43, 1626975), (45, 1554665), (63, 1110475), (75, 932799), (105, 666285), (129, 542325), (175, 399771), (215, 325395), (225, 310933), (301, 232425), (315, 222095), (387, 180775), (525, 133257), (645, 108465), (903, 77475), (1033, 67725), (1075, 65079), (1505, 46485), (1575, 44419), (1935, 36155), (2709, 25825), (3099, 22575), (3225, 21693), (4515, 15495), (5165, 13545), (7231, 9675), (7525, 9297)]