27727935

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 50803200

約数和(自身を除く): 23075265

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 59, 85, 95, 97, 177, 255, 285, 291, 295, 323, 485, 885, 969, 1003, 1121, 1455, 1615, 1649, 1843, 3009, 3363, 4845, 4947, 5015, 5529, 5605, 5723, 8245, 9215, 15045, 16815, 17169, 19057, 24735, 27645, 28615, 31331, 57171, 85845, 93993, 95285, 97291, 108737, 156655, 285855, 291873, 326211, 469965, 486455, 543685, 1459365, 1631055, 1848529, 5545587, 9242645, 27727935]

約数ペア:

[(1, 27727935), (3, 9242645), (5, 5545587), (15, 1848529), (17, 1631055), (19, 1459365), (51, 543685), (57, 486455), (59, 469965), (85, 326211), (95, 291873), (97, 285855), (177, 156655), (255, 108737), (285, 97291), (291, 95285), (295, 93993), (323, 85845), (485, 57171), (885, 31331), (969, 28615), (1003, 27645), (1121, 24735), (1455, 19057), (1615, 17169), (1649, 16815), (1843, 15045), (3009, 9215), (3363, 8245), (4845, 5723), (4947, 5605), (5015, 5529)]