7806075

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 13853280

約数和(自身を除く): 6047205

約数列:

[1, 3, 5, 15, 25, 29, 37, 75, 87, 97, 111, 145, 185, 291, 435, 485, 555, 725, 925, 1073, 1455, 2175, 2425, 2775, 2813, 3219, 3589, 5365, 7275, 8439, 10767, 14065, 16095, 17945, 26825, 42195, 53835, 70325, 80475, 89725, 104081, 210975, 269175, 312243, 520405, 1561215, 2602025, 7806075]

約数ペア:

[(1, 7806075), (3, 2602025), (5, 1561215), (15, 520405), (25, 312243), (29, 269175), (37, 210975), (75, 104081), (87, 89725), (97, 80475), (111, 70325), (145, 53835), (185, 42195), (291, 26825), (435, 17945), (485, 16095), (555, 14065), (725, 10767), (925, 8439), (1073, 7275), (1455, 5365), (2175, 3589), (2425, 3219), (2775, 2813)]