40045725

素因数分解:

$3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1447}}^1$

素因数の和:1507

約数の個数: 48

約数和(自身を含む): 75411840

約数和(自身を除く): 35366115

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 123, 135, 205, 225, 369, 615, 675, 1025, 1107, 1447, 1845, 3075, 4341, 5535, 7235, 9225, 13023, 21705, 27675, 36175, 39069, 59327, 65115, 108525, 177981, 195345, 296635, 325575, 533943, 889905, 976725, 1483175, 1601829, 2669715, 4449525, 8009145, 13348575, 40045725]

約数ペア:

[(1, 40045725), (3, 13348575), (5, 8009145), (9, 4449525), (15, 2669715), (25, 1601829), (27, 1483175), (41, 976725), (45, 889905), (75, 533943), (123, 325575), (135, 296635), (205, 195345), (225, 177981), (369, 108525), (615, 65115), (675, 59327), (1025, 39069), (1107, 36175), (1447, 27675), (1845, 21705), (3075, 13023), (4341, 9225), (5535, 7235)]