42334145

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 62042112

約数和(自身を除く): 19707967

約数列:

[1, 5, 7, 23, 35, 43, 115, 161, 215, 301, 805, 989, 1223, 1505, 4945, 6115, 6923, 8561, 28129, 34615, 42805, 52589, 140645, 196903, 262945, 368123, 984515, 1209547, 1840615, 6047735, 8466829, 42334145]

約数ペア:

[(1, 42334145), (5, 8466829), (7, 6047735), (23, 1840615), (35, 1209547), (43, 984515), (115, 368123), (161, 262945), (215, 196903), (301, 140645), (805, 52589), (989, 42805), (1223, 34615), (1505, 28129), (4945, 8561), (6115, 6923)]