193942785

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29587}}^1$

素因数の和:29637

約数の個数: 32

約数和(自身を含む): 340853760

約数和(自身を除く): 146910975

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 29587, 88761, 147935, 443805, 562153, 680501, 1686459, 2041503, 2810765, 3402505, 8432295, 10207515, 12929519, 38788557, 64647595, 193942785]

約数ペア:

[(1, 193942785), (3, 64647595), (5, 38788557), (15, 12929519), (19, 10207515), (23, 8432295), (57, 3402505), (69, 2810765), (95, 2041503), (115, 1686459), (285, 680501), (345, 562153), (437, 443805), (1311, 147935), (2185, 88761), (6555, 29587)]