179916836415

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1\times {\mathrm{228331}}^1$

素因数の和:228871

約数の個数: 32

約数和(自身を含む): 290789021952

約数和(自身を除く): 110872185537

約数列:

[1, 3, 5, 15, 131, 393, 401, 655, 1203, 1965, 2005, 6015, 52531, 157593, 228331, 262655, 684993, 787965, 1141655, 3424965, 29911361, 89734083, 91560731, 149556805, 274682193, 448670415, 457803655, 1373410965, 11994455761, 35983367283, 59972278805, 179916836415]

約数ペア:

[(1, 179916836415), (3, 59972278805), (5, 35983367283), (15, 11994455761), (131, 1373410965), (393, 457803655), (401, 448670415), (655, 274682193), (1203, 149556805), (1965, 91560731), (2005, 89734083), (6015, 29911361), (52531, 3424965), (157593, 1141655), (228331, 787965), (262655, 684993)]