25919730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5647}}^1$

素因数の和:5680

約数の個数: 64

約数和(自身を含む): 73198080

約数和(自身を除く): 47278350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 5647, 11294, 16941, 28235, 33882, 50823, 56470, 84705, 95999, 101646, 152469, 169410, 191998, 254115, 287997, 304938, 479995, 508230, 575994, 762345, 863991, 959990, 1439985, 1524690, 1727982, 2591973, 2879970, 4319955, 5183946, 8639910, 12959865, 25919730]

約数ペア:

[(1, 25919730), (2, 12959865), (3, 8639910), (5, 5183946), (6, 4319955), (9, 2879970), (10, 2591973), (15, 1727982), (17, 1524690), (18, 1439985), (27, 959990), (30, 863991), (34, 762345), (45, 575994), (51, 508230), (54, 479995), (85, 304938), (90, 287997), (102, 254115), (135, 191998), (153, 169410), (170, 152469), (255, 101646), (270, 95999), (306, 84705), (459, 56470), (510, 50823), (765, 33882), (918, 28235), (1530, 16941), (2295, 11294), (4590, 5647)]