15691956057

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1277}}^1$

素因数の和:1447

約数の個数: 72

約数和(自身を含む): 24806363400

約数和(自身を除く): 9114407343

約数列:

[1, 3, 9, 23, 29, 69, 87, 89, 207, 261, 267, 529, 667, 801, 1277, 1587, 2001, 2047, 2581, 3831, 4761, 6003, 6141, 7743, 11493, 15341, 18423, 23229, 29371, 37033, 46023, 47081, 59363, 88113, 111099, 113653, 138069, 141243, 178089, 264339, 333297, 340959, 423729, 534267, 675533, 851759, 1022877, 1365349, 2026599, 2555277, 2614019, 3295937, 4096047, 6079797, 7665831, 7842057, 9887811, 12288141, 19590457, 23526171, 29663433, 58771371, 60122437, 75806551, 176314113, 180367311, 227419653, 541101933, 682258959, 1743550673, 5230652019, 15691956057]

約数ペア:

[(1, 15691956057), (3, 5230652019), (9, 1743550673), (23, 682258959), (29, 541101933), (69, 227419653), (87, 180367311), (89, 176314113), (207, 75806551), (261, 60122437), (267, 58771371), (529, 29663433), (667, 23526171), (801, 19590457), (1277, 12288141), (1587, 9887811), (2001, 7842057), (2047, 7665831), (2581, 6079797), (3831, 4096047), (4761, 3295937), (6003, 2614019), (6141, 2555277), (7743, 2026599), (11493, 1365349), (15341, 1022877), (18423, 851759), (23229, 675533), (29371, 534267), (37033, 423729), (46023, 340959), (47081, 333297), (59363, 264339), (88113, 178089), (111099, 141243), (113653, 138069)]