9211185

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 17159040

約数和(自身を除く): 7947855

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 71, 93, 135, 155, 213, 279, 355, 465, 639, 837, 961, 1065, 1395, 1917, 2201, 2883, 3195, 4185, 4805, 6603, 8649, 9585, 11005, 14415, 19809, 25947, 33015, 43245, 59427, 68231, 99045, 129735, 204693, 297135, 341155, 614079, 1023465, 1842237, 3070395, 9211185]

約数ペア:

[(1, 9211185), (3, 3070395), (5, 1842237), (9, 1023465), (15, 614079), (27, 341155), (31, 297135), (45, 204693), (71, 129735), (93, 99045), (135, 68231), (155, 59427), (213, 43245), (279, 33015), (355, 25947), (465, 19809), (639, 14415), (837, 11005), (961, 9585), (1065, 8649), (1395, 6603), (1917, 4805), (2201, 4185), (2883, 3195)]