201579405

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{1117}}^1$

素因数の和:1405

約数の個数: 32

約数和(自身を含む): 330355584

約数和(自身を除く): 128776179

約数列:

[1, 3, 5, 15, 53, 159, 227, 265, 681, 795, 1117, 1135, 3351, 3405, 5585, 12031, 16755, 36093, 59201, 60155, 177603, 180465, 253559, 296005, 760677, 888015, 1267795, 3803385, 13438627, 40315881, 67193135, 201579405]

約数ペア:

[(1, 201579405), (3, 67193135), (5, 40315881), (15, 13438627), (53, 3803385), (159, 1267795), (227, 888015), (265, 760677), (681, 296005), (795, 253559), (1117, 180465), (1135, 177603), (3351, 60155), (3405, 59201), (5585, 36093), (12031, 16755)]