72766515

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 118814976

約数和(自身を除く): 46048461

約数列:

[1, 3, 5, 15, 83, 211, 249, 277, 415, 633, 831, 1055, 1245, 1385, 3165, 4155, 17513, 22991, 52539, 58447, 68973, 87565, 114955, 175341, 262695, 292235, 344865, 876705, 4851101, 14553303, 24255505, 72766515]

約数ペア:

[(1, 72766515), (3, 24255505), (5, 14553303), (15, 4851101), (83, 876705), (211, 344865), (249, 292235), (277, 262695), (415, 175341), (633, 114955), (831, 87565), (1055, 68973), (1245, 58447), (1385, 52539), (3165, 22991), (4155, 17513)]