162893145

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{853}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 270547200

約数和(自身を除く): 107654055

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 439, 853, 1317, 2195, 2559, 4265, 6585, 12731, 12795, 24737, 38193, 63655, 74211, 123685, 190965, 371055, 374467, 1123401, 1872335, 5617005, 10859543, 32578629, 54297715, 162893145]

約数ペア:

[(1, 162893145), (3, 54297715), (5, 32578629), (15, 10859543), (29, 5617005), (87, 1872335), (145, 1123401), (435, 374467), (439, 371055), (853, 190965), (1317, 123685), (2195, 74211), (2559, 63655), (4265, 38193), (6585, 24737), (12731, 12795)]