139410225

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{13183}}^1$

素因数の和:13246

約数の個数: 36

約数和(自身を含む): 255031296

約数和(自身を除く): 115621071

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2115, 3525, 10575, 13183, 39549, 65915, 118647, 197745, 329575, 593235, 619601, 988725, 1858803, 2966175, 3098005, 5576409, 9294015, 15490025, 27882045, 46470075, 139410225]

約数ペア:

[(1, 139410225), (3, 46470075), (5, 27882045), (9, 15490025), (15, 9294015), (25, 5576409), (45, 3098005), (47, 2966175), (75, 1858803), (141, 988725), (225, 619601), (235, 593235), (423, 329575), (705, 197745), (1175, 118647), (2115, 65915), (3525, 39549), (10575, 13183)]