29325525

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 51038400

約数和(自身を除く): 21712875

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 97, 139, 145, 291, 417, 435, 485, 695, 725, 1455, 2085, 2175, 2425, 2813, 3475, 4031, 7275, 8439, 10425, 12093, 13483, 14065, 20155, 40449, 42195, 60465, 67415, 70325, 100775, 202245, 210975, 302325, 337075, 391007, 1011225, 1173021, 1955035, 5865105, 9775175, 29325525]

約数ペア:

[(1, 29325525), (3, 9775175), (5, 5865105), (15, 1955035), (25, 1173021), (29, 1011225), (75, 391007), (87, 337075), (97, 302325), (139, 210975), (145, 202245), (291, 100775), (417, 70325), (435, 67415), (485, 60465), (695, 42195), (725, 40449), (1455, 20155), (2085, 14065), (2175, 13483), (2425, 12093), (2813, 10425), (3475, 8439), (4031, 7275)]