12367815

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 20653056

約数和(自身を除く): 8285241

約数列:

[1, 3, 5, 15, 47, 53, 141, 159, 235, 265, 331, 705, 795, 993, 1655, 2491, 4965, 7473, 12455, 15557, 17543, 37365, 46671, 52629, 77785, 87715, 233355, 263145, 824521, 2473563, 4122605, 12367815]

約数ペア:

[(1, 12367815), (3, 4122605), (5, 2473563), (15, 824521), (47, 263145), (53, 233355), (141, 87715), (159, 77785), (235, 52629), (265, 46671), (331, 37365), (705, 17543), (795, 15557), (993, 12455), (1655, 7473), (2491, 4965)]