16372238255

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{3803}}^1$

素因数の和:4127

約数の個数: 32

約数和(自身を含む): 20337827328

約数和(自身を除く): 3965589073

約数列:

[1, 5, 67, 71, 181, 335, 355, 905, 3803, 4757, 12127, 12851, 19015, 23785, 60635, 64255, 254801, 270013, 688343, 861017, 1274005, 1350065, 3441715, 4305085, 18090871, 46118981, 48872353, 90454355, 230594905, 244361765, 3274447651, 16372238255]

約数ペア:

[(1, 16372238255), (5, 3274447651), (67, 244361765), (71, 230594905), (181, 90454355), (335, 48872353), (355, 46118981), (905, 18090871), (3803, 4305085), (4757, 3441715), (12127, 1350065), (12851, 1274005), (19015, 861017), (23785, 688343), (60635, 270013), (64255, 254801)]