187822065

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{3989}}^1$

素因数の和:4113

約数の個数: 32

約数和(自身を含む): 311794560

約数和(自身を除く): 123972495

約数列:

[1, 3, 5, 15, 43, 73, 129, 215, 219, 365, 645, 1095, 3139, 3989, 9417, 11967, 15695, 19945, 47085, 59835, 171527, 291197, 514581, 857635, 873591, 1455985, 2572905, 4367955, 12521471, 37564413, 62607355, 187822065]

約数ペア:

[(1, 187822065), (3, 62607355), (5, 37564413), (15, 12521471), (43, 4367955), (73, 2572905), (129, 1455985), (215, 873591), (219, 857635), (365, 514581), (645, 291197), (1095, 171527), (3139, 59835), (3989, 47085), (9417, 19945), (11967, 15695)]