210050925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7549}}^1$

素因数の和:7622

約数の個数: 48

約数和(自身を含む): 404438400

約数和(自身を除く): 194387475

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 53, 75, 105, 159, 175, 265, 371, 525, 795, 1113, 1325, 1855, 3975, 5565, 7549, 9275, 22647, 27825, 37745, 52843, 113235, 158529, 188725, 264215, 400097, 566175, 792645, 1200291, 1321075, 2000485, 2800679, 3963225, 6001455, 8402037, 10002425, 14003395, 30007275, 42010185, 70016975, 210050925]

約数ペア:

[(1, 210050925), (3, 70016975), (5, 42010185), (7, 30007275), (15, 14003395), (21, 10002425), (25, 8402037), (35, 6001455), (53, 3963225), (75, 2800679), (105, 2000485), (159, 1321075), (175, 1200291), (265, 792645), (371, 566175), (525, 400097), (795, 264215), (1113, 188725), (1325, 158529), (1855, 113235), (3975, 52843), (5565, 37745), (7549, 27825), (9275, 22647)]