84423745

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1607}}^1$

素因数の和:1717

約数の個数: 32

約数和(自身を含む): 123494400

約数和(自身を除く): 39070655

約数列:

[1, 5, 7, 19, 35, 79, 95, 133, 395, 553, 665, 1501, 1607, 2765, 7505, 8035, 10507, 11249, 30533, 52535, 56245, 126953, 152665, 213731, 634765, 888671, 1068655, 2412107, 4443355, 12060535, 16884749, 84423745]

約数ペア:

[(1, 84423745), (5, 16884749), (7, 12060535), (19, 4443355), (35, 2412107), (79, 1068655), (95, 888671), (133, 634765), (395, 213731), (553, 152665), (665, 126953), (1501, 56245), (1607, 52535), (2765, 30533), (7505, 11249), (8035, 10507)]