2742675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 5103840

約数和(自身を除く): 2361165

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 97, 145, 195, 291, 325, 377, 435, 485, 725, 975, 1131, 1261, 1455, 1885, 2175, 2425, 2813, 3783, 5655, 6305, 7275, 8439, 9425, 14065, 18915, 28275, 31525, 36569, 42195, 70325, 94575, 109707, 182845, 210975, 548535, 914225, 2742675]

約数ペア:

[(1, 2742675), (3, 914225), (5, 548535), (13, 210975), (15, 182845), (25, 109707), (29, 94575), (39, 70325), (65, 42195), (75, 36569), (87, 31525), (97, 28275), (145, 18915), (195, 14065), (291, 9425), (325, 8439), (377, 7275), (435, 6305), (485, 5655), (725, 3783), (975, 2813), (1131, 2425), (1261, 2175), (1455, 1885)]