157498185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{3527}}^1$

素因数の和:3777

約数の個数: 32

約数和(自身を含む): 272643840

約数和(自身を除く): 115145655

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 229, 687, 1145, 2977, 3435, 3527, 8931, 10581, 14885, 17635, 44655, 45851, 52905, 137553, 229255, 687765, 807683, 2423049, 4038415, 10499879, 12115245, 31499637, 52499395, 157498185]

約数ペア:

[(1, 157498185), (3, 52499395), (5, 31499637), (13, 12115245), (15, 10499879), (39, 4038415), (65, 2423049), (195, 807683), (229, 687765), (687, 229255), (1145, 137553), (2977, 52905), (3435, 45851), (3527, 44655), (8931, 17635), (10581, 14885)]