1566193447715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{2789}}^1\times {\mathrm{3911}}^1$

素因数の和:6812

約数の個数: 48

約数和(自身を含む): 2069254434240

約数和(自身を除く): 503060986525

約数列:

[1, 5, 13, 47, 65, 235, 611, 2209, 2789, 3055, 3911, 11045, 13945, 19555, 28717, 36257, 50843, 131083, 143585, 181285, 183817, 254215, 655415, 919085, 1704079, 2389621, 6160901, 8520395, 8639399, 10907779, 11948105, 30804505, 43196995, 54538895, 80091713, 112312187, 141801127, 400458565, 512665613, 561560935, 709005635, 2563328065, 6664652969, 24095283811, 33323264845, 120476419055, 313238689543, 1566193447715]

約数ペア:

[(1, 1566193447715), (5, 313238689543), (13, 120476419055), (47, 33323264845), (65, 24095283811), (235, 6664652969), (611, 2563328065), (2209, 709005635), (2789, 561560935), (3055, 512665613), (3911, 400458565), (11045, 141801127), (13945, 112312187), (19555, 80091713), (28717, 54538895), (36257, 43196995), (50843, 30804505), (131083, 11948105), (143585, 10907779), (181285, 8639399), (183817, 8520395), (254215, 6160901), (655415, 2389621), (919085, 1704079)]