64529605

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4219}}^1$

素因数の和:4273

約数の個数: 32

約数和(自身を含む): 97228800

約数和(自身を除く): 32699195

約数列:

[1, 5, 7, 19, 23, 35, 95, 115, 133, 161, 437, 665, 805, 2185, 3059, 4219, 15295, 21095, 29533, 80161, 97037, 147665, 400805, 485185, 561127, 679259, 1843703, 2805635, 3396295, 9218515, 12905921, 64529605]

約数ペア:

[(1, 64529605), (5, 12905921), (7, 9218515), (19, 3396295), (23, 2805635), (35, 1843703), (95, 679259), (115, 561127), (133, 485185), (161, 400805), (437, 147665), (665, 97037), (805, 80161), (2185, 29533), (3059, 21095), (4219, 15295)]