2654325

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:314

約数の個数: 36

約数和(自身を含む): 4874688

約数和(自身を除く): 2220363

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 251, 423, 705, 753, 1175, 1255, 2115, 2259, 3525, 3765, 6275, 10575, 11295, 11797, 18825, 35391, 56475, 58985, 106173, 176955, 294925, 530865, 884775, 2654325]

約数ペア:

[(1, 2654325), (3, 884775), (5, 530865), (9, 294925), (15, 176955), (25, 106173), (45, 58985), (47, 56475), (75, 35391), (141, 18825), (225, 11797), (235, 11295), (251, 10575), (423, 6275), (705, 3765), (753, 3525), (1175, 2259), (1255, 2115)]