18442574895

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1051}}^1\times {\mathrm{8539}}^1$

素因数の和:9735

約数の個数: 32

約数和(自身を含む): 29755272960

約数和(自身を除く): 11312698065

約数列:

[1, 3, 5, 15, 137, 411, 685, 1051, 2055, 3153, 5255, 8539, 15765, 25617, 42695, 128085, 143987, 431961, 719935, 1169843, 2159805, 3509529, 5849215, 8974489, 17547645, 26923467, 44872445, 134617335, 1229504993, 3688514979, 6147524965, 18442574895]

約数ペア:

[(1, 18442574895), (3, 6147524965), (5, 3688514979), (15, 1229504993), (137, 134617335), (411, 44872445), (685, 26923467), (1051, 17547645), (2055, 8974489), (3153, 5849215), (5255, 3509529), (8539, 2159805), (15765, 1169843), (25617, 719935), (42695, 431961), (128085, 143987)]