61970895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1741}}^1$

素因数の和:1872

約数の個数: 48

約数和(自身を含む): 123918912

約数和(自身を除く): 61948017

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 113, 315, 339, 565, 791, 1017, 1695, 1741, 2373, 3955, 5085, 5223, 7119, 8705, 11865, 12187, 15669, 26115, 35595, 36561, 60935, 78345, 109683, 182805, 196733, 548415, 590199, 983665, 1377131, 1770597, 2950995, 4131393, 6885655, 8852985, 12394179, 20656965, 61970895]

約数ペア:

[(1, 61970895), (3, 20656965), (5, 12394179), (7, 8852985), (9, 6885655), (15, 4131393), (21, 2950995), (35, 1770597), (45, 1377131), (63, 983665), (105, 590199), (113, 548415), (315, 196733), (339, 182805), (565, 109683), (791, 78345), (1017, 60935), (1695, 36561), (1741, 35595), (2373, 26115), (3955, 15669), (5085, 12187), (5223, 11865), (7119, 8705)]