1541014725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{719}}^1$

素因数の和:831

約数の個数: 72

約数和(自身を含む): 2768929920

約数和(自身を除く): 1227915195

約数列:

[1, 3, 5, 15, 17, 25, 41, 51, 75, 85, 123, 205, 255, 425, 615, 697, 719, 1025, 1275, 1681, 2091, 2157, 3075, 3485, 3595, 5043, 8405, 10455, 10785, 12223, 17425, 17975, 25215, 28577, 29479, 36669, 42025, 52275, 53925, 61115, 85731, 88437, 126075, 142885, 147395, 183345, 305575, 428655, 442185, 501143, 714425, 736975, 916725, 1208639, 1503429, 2143275, 2210925, 2505715, 3625917, 6043195, 7517145, 12528575, 18129585, 20546863, 30215975, 37585725, 61640589, 90647925, 102734315, 308202945, 513671575, 1541014725]

約数ペア:

[(1, 1541014725), (3, 513671575), (5, 308202945), (15, 102734315), (17, 90647925), (25, 61640589), (41, 37585725), (51, 30215975), (75, 20546863), (85, 18129585), (123, 12528575), (205, 7517145), (255, 6043195), (425, 3625917), (615, 2505715), (697, 2210925), (719, 2143275), (1025, 1503429), (1275, 1208639), (1681, 916725), (2091, 736975), (2157, 714425), (3075, 501143), (3485, 442185), (3595, 428655), (5043, 305575), (8405, 183345), (10455, 147395), (10785, 142885), (12223, 126075), (17425, 88437), (17975, 85731), (25215, 61115), (28577, 53925), (29479, 52275), (36669, 42025)]