25041255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{347}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 42695424

約数和(自身を除く): 17654169

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 283, 347, 849, 1041, 1415, 1735, 4245, 4811, 5205, 5899, 14433, 17697, 24055, 29495, 72165, 88485, 98201, 294603, 491005, 1473015, 1669417, 5008251, 8347085, 25041255]

約数ペア:

[(1, 25041255), (3, 8347085), (5, 5008251), (15, 1669417), (17, 1473015), (51, 491005), (85, 294603), (255, 98201), (283, 88485), (347, 72165), (849, 29495), (1041, 24055), (1415, 17697), (1735, 14433), (4245, 5899), (4811, 5205)]