41974775

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 55079808

約数和(自身を除く): 13105033

約数列:

[1, 5, 25, 31, 41, 155, 205, 775, 1025, 1271, 1321, 6355, 6605, 31775, 33025, 40951, 54161, 204755, 270805, 1023775, 1354025, 1678991, 8394955, 41974775]

約数ペア:

[(1, 41974775), (5, 8394955), (25, 1678991), (31, 1354025), (41, 1023775), (155, 270805), (205, 204755), (775, 54161), (1025, 40951), (1271, 33025), (1321, 31775), (6355, 6605)]