221528674615

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{79309}}^1$

素因数の和:79671

約数の個数: 32

約数和(自身を含む): 281221839360

約数和(自身を除く): 59693164745

約数列:

[1, 5, 23, 107, 115, 227, 535, 1135, 2461, 5221, 12305, 24289, 26105, 79309, 121445, 396545, 558647, 1824107, 2793235, 8486063, 9120535, 18003143, 42430315, 90015715, 195179449, 414072289, 975897245, 1926336301, 2070361445, 9631681505, 44305734923, 221528674615]

約数ペア:

[(1, 221528674615), (5, 44305734923), (23, 9631681505), (107, 2070361445), (115, 1926336301), (227, 975897245), (535, 414072289), (1135, 195179449), (2461, 90015715), (5221, 42430315), (12305, 18003143), (24289, 9120535), (26105, 8486063), (79309, 2793235), (121445, 1824107), (396545, 558647)]