154710075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6899}}^1$

素因数の和:6948

約数の個数: 48

約数和(自身を含む): 287481600

約数和(自身を除く): 132771525

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 195, 299, 325, 345, 575, 897, 975, 1495, 1725, 4485, 6899, 7475, 20697, 22425, 34495, 89687, 103485, 158677, 172475, 269061, 448435, 476031, 517425, 793385, 1345305, 2062801, 2242175, 2380155, 3966925, 6188403, 6726525, 10314005, 11900775, 30942015, 51570025, 154710075]

約数ペア:

[(1, 154710075), (3, 51570025), (5, 30942015), (13, 11900775), (15, 10314005), (23, 6726525), (25, 6188403), (39, 3966925), (65, 2380155), (69, 2242175), (75, 2062801), (115, 1345305), (195, 793385), (299, 517425), (325, 476031), (345, 448435), (575, 269061), (897, 172475), (975, 158677), (1495, 103485), (1725, 89687), (4485, 34495), (6899, 22425), (7475, 20697)]