6898275

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 13618176

約数和(自身を除く): 6719901

約数列:

[1, 3, 5, 9, 15, 23, 25, 31, 43, 45, 69, 75, 93, 115, 129, 155, 207, 215, 225, 279, 345, 387, 465, 575, 645, 713, 775, 989, 1035, 1075, 1333, 1395, 1725, 1935, 2139, 2325, 2967, 3225, 3565, 3999, 4945, 5175, 6417, 6665, 6975, 8901, 9675, 10695, 11997, 14835, 17825, 19995, 24725, 30659, 32085, 33325, 44505, 53475, 59985, 74175, 91977, 99975, 153295, 160425, 222525, 275931, 299925, 459885, 766475, 1379655, 2299425, 6898275]

約数ペア:

[(1, 6898275), (3, 2299425), (5, 1379655), (9, 766475), (15, 459885), (23, 299925), (25, 275931), (31, 222525), (43, 160425), (45, 153295), (69, 99975), (75, 91977), (93, 74175), (115, 59985), (129, 53475), (155, 44505), (207, 33325), (215, 32085), (225, 30659), (279, 24725), (345, 19995), (387, 17825), (465, 14835), (575, 11997), (645, 10695), (713, 9675), (775, 8901), (989, 6975), (1035, 6665), (1075, 6417), (1333, 5175), (1395, 4945), (1725, 3999), (1935, 3565), (2139, 3225), (2325, 2967)]