830525990255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2357}}^1\times {\mathrm{318883}}^1$

素因数の和:321275

約数の個数: 32

約数和(自身を含む): 1136915849664

約数和(自身を除く): 306389859409

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 2357, 11785, 30641, 40069, 153205, 200345, 318883, 520897, 1594415, 2604485, 4145479, 5421011, 20727395, 27105055, 70473143, 352365715, 751607231, 3758036155, 9770894003, 12777322927, 48854470015, 63886614635, 166105198051, 830525990255]

約数ペア:

[(1, 830525990255), (5, 166105198051), (13, 63886614635), (17, 48854470015), (65, 12777322927), (85, 9770894003), (221, 3758036155), (1105, 751607231), (2357, 352365715), (11785, 70473143), (30641, 27105055), (40069, 20727395), (153205, 5421011), (200345, 4145479), (318883, 2604485), (520897, 1594415)]