1630489725

素因数分解:

$3^2\times 5^2\times {\mathrm{251}}^1\times {\mathrm{28871}}^1$

素因数の和:29138

約数の個数: 36

約数和(自身を含む): 2932124832

約数和(自身を除く): 1301635107

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 251, 753, 1255, 2259, 3765, 6275, 11295, 18825, 28871, 56475, 86613, 144355, 259839, 433065, 721775, 1299195, 2165325, 6495975, 7246621, 21739863, 36233105, 65219589, 108699315, 181165525, 326097945, 543496575, 1630489725]

約数ペア:

[(1, 1630489725), (3, 543496575), (5, 326097945), (9, 181165525), (15, 108699315), (25, 65219589), (45, 36233105), (75, 21739863), (225, 7246621), (251, 6495975), (753, 2165325), (1255, 1299195), (2259, 721775), (3765, 433065), (6275, 259839), (11295, 144355), (18825, 86613), (28871, 56475)]