201653535

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{1279}}^1$

素因数の和:1767

約数の個数: 32

約数和(自身を含む): 337674240

約数和(自身を除く): 136020705

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 457, 1279, 1371, 2285, 3837, 6395, 6855, 10511, 19185, 29417, 31533, 52555, 88251, 147085, 157665, 441255, 584503, 1753509, 2922515, 8767545, 13443569, 40330707, 67217845, 201653535]

約数ペア:

[(1, 201653535), (3, 67217845), (5, 40330707), (15, 13443569), (23, 8767545), (69, 2922515), (115, 1753509), (345, 584503), (457, 441255), (1279, 157665), (1371, 147085), (2285, 88251), (3837, 52555), (6395, 31533), (6855, 29417), (10511, 19185)]