1345919325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{2659}}^1$

素因数の和:3086

約数の個数: 48

約数和(自身を含む): 2362973760

約数和(自身を除く): 1017054435

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 397, 425, 1191, 1275, 1985, 2659, 5955, 6749, 7977, 9925, 13295, 20247, 29775, 33745, 39885, 45203, 66475, 101235, 135609, 168725, 199425, 226015, 506175, 678045, 1055623, 1130075, 3166869, 3390225, 5278115, 15834345, 17945591, 26390575, 53836773, 79171725, 89727955, 269183865, 448639775, 1345919325]

約数ペア:

[(1, 1345919325), (3, 448639775), (5, 269183865), (15, 89727955), (17, 79171725), (25, 53836773), (51, 26390575), (75, 17945591), (85, 15834345), (255, 5278115), (397, 3390225), (425, 3166869), (1191, 1130075), (1275, 1055623), (1985, 678045), (2659, 506175), (5955, 226015), (6749, 199425), (7977, 168725), (9925, 135609), (13295, 101235), (20247, 66475), (29775, 45203), (33745, 39885)]