6627705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 13271040

約数和(自身を除く): 6643335

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 47, 51, 79, 85, 105, 119, 141, 235, 237, 255, 329, 357, 395, 553, 595, 705, 799, 987, 1185, 1343, 1645, 1659, 1785, 2397, 2765, 3713, 3995, 4029, 4935, 5593, 6715, 8295, 9401, 11139, 11985, 16779, 18565, 20145, 25991, 27965, 28203, 47005, 55695, 63121, 77973, 83895, 129955, 141015, 189363, 315605, 389865, 441847, 946815, 1325541, 2209235, 6627705]

約数ペア:

[(1, 6627705), (3, 2209235), (5, 1325541), (7, 946815), (15, 441847), (17, 389865), (21, 315605), (35, 189363), (47, 141015), (51, 129955), (79, 83895), (85, 77973), (105, 63121), (119, 55695), (141, 47005), (235, 28203), (237, 27965), (255, 25991), (329, 20145), (357, 18565), (395, 16779), (553, 11985), (595, 11139), (705, 9401), (799, 8295), (987, 6715), (1185, 5593), (1343, 4935), (1645, 4029), (1659, 3995), (1785, 3713), (2397, 2765)]