1995375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 3526848

約数和(自身を除く): 1531473

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 313, 375, 425, 939, 1275, 1565, 2125, 4695, 5321, 6375, 7825, 15963, 23475, 26605, 39125, 79815, 117375, 133025, 399075, 665125, 1995375]

約数ペア:

[(1, 1995375), (3, 665125), (5, 399075), (15, 133025), (17, 117375), (25, 79815), (51, 39125), (75, 26605), (85, 23475), (125, 15963), (255, 7825), (313, 6375), (375, 5321), (425, 4695), (939, 2125), (1275, 1565)]