72532305

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{7639}}^1$

素因数の和:7861

約数の個数: 24

約数和(自身を含む): 126335040

約数和(自身を除く): 53802735

約数列:

[1, 3, 5, 9, 15, 45, 211, 633, 1055, 1899, 3165, 7639, 9495, 22917, 38195, 68751, 114585, 343755, 1611829, 4835487, 8059145, 14506461, 24177435, 72532305]

約数ペア:

[(1, 72532305), (3, 24177435), (5, 14506461), (9, 8059145), (15, 4835487), (45, 1611829), (211, 343755), (633, 114585), (1055, 68751), (1899, 38195), (3165, 22917), (7639, 9495)]