242563305

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{5987}}^1$

素因数の和:6105

約数の個数: 32

約数和(自身を含む): 404118144

約数和(自身を除く): 161554839

約数列:

[1, 3, 5, 15, 37, 73, 111, 185, 219, 365, 555, 1095, 2701, 5987, 8103, 13505, 17961, 29935, 40515, 89805, 221519, 437051, 664557, 1107595, 1311153, 2185255, 3322785, 6555765, 16170887, 48512661, 80854435, 242563305]

約数ペア:

[(1, 242563305), (3, 80854435), (5, 48512661), (15, 16170887), (37, 6555765), (73, 3322785), (111, 2185255), (185, 1311153), (219, 1107595), (365, 664557), (555, 437051), (1095, 221519), (2701, 89805), (5987, 40515), (8103, 29935), (13505, 17961)]