273187005

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{28591}}^1$

素因数の和:28626

約数の個数: 48

約数和(自身を含む): 547593984

約数和(自身を除く): 274406979

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1911, 3185, 9555, 28591, 85773, 142955, 200137, 371683, 428865, 600411, 1000685, 1115049, 1400959, 1858415, 2601781, 3002055, 4202877, 5575245, 7004795, 7805343, 13008905, 18212467, 21014385, 39026715, 54637401, 91062335, 273187005]

約数ペア:

[(1, 273187005), (3, 91062335), (5, 54637401), (7, 39026715), (13, 21014385), (15, 18212467), (21, 13008905), (35, 7805343), (39, 7004795), (49, 5575245), (65, 4202877), (91, 3002055), (105, 2601781), (147, 1858415), (195, 1400959), (245, 1115049), (273, 1000685), (455, 600411), (637, 428865), (735, 371683), (1365, 200137), (1911, 142955), (3185, 85773), (9555, 28591)]