1197225

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:346

約数の個数: 36

約数和(自身を含む): 2277756

約数和(自身を除く): 1080531

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 313, 425, 765, 939, 1275, 1565, 2817, 3825, 4695, 5321, 7825, 14085, 15963, 23475, 26605, 47889, 70425, 79815, 133025, 239445, 399075, 1197225]

約数ペア:

[(1, 1197225), (3, 399075), (5, 239445), (9, 133025), (15, 79815), (17, 70425), (25, 47889), (45, 26605), (51, 23475), (75, 15963), (85, 14085), (153, 7825), (225, 5321), (255, 4695), (313, 3825), (425, 2817), (765, 1565), (939, 1275)]