2065657965

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{96911}}^1$

素因数の和:96962

約数の個数: 48

約数和(自身を含む): 3977268480

約数和(自身を除く): 1911610515

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1421, 3045, 4263, 7105, 21315, 96911, 290733, 484555, 678377, 1453665, 2035131, 2810419, 3391885, 4748639, 8431257, 10175655, 14052095, 14245917, 19672933, 23743195, 42156285, 59018799, 71229585, 98364665, 137710531, 295093995, 413131593, 688552655, 2065657965]

約数ペア:

[(1, 2065657965), (3, 688552655), (5, 413131593), (7, 295093995), (15, 137710531), (21, 98364665), (29, 71229585), (35, 59018799), (49, 42156285), (87, 23743195), (105, 19672933), (145, 14245917), (147, 14052095), (203, 10175655), (245, 8431257), (435, 4748639), (609, 3391885), (735, 2810419), (1015, 2035131), (1421, 1453665), (3045, 678377), (4263, 484555), (7105, 290733), (21315, 96911)]