1188495

素因数分解:

$3^2\times 5^1\times 7^4\times {\mathrm{11}}^1$

素因数の和:50

約数の個数: 60

約数和(自身を含む): 2621736

約数和(自身を除く): 1433241

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 231, 245, 315, 343, 385, 441, 495, 539, 693, 735, 1029, 1155, 1617, 1715, 2205, 2401, 2695, 3087, 3465, 3773, 4851, 5145, 7203, 8085, 11319, 12005, 15435, 18865, 21609, 24255, 26411, 33957, 36015, 56595, 79233, 108045, 132055, 169785, 237699, 396165, 1188495]

約数ペア:

[(1, 1188495), (3, 396165), (5, 237699), (7, 169785), (9, 132055), (11, 108045), (15, 79233), (21, 56595), (33, 36015), (35, 33957), (45, 26411), (49, 24255), (55, 21609), (63, 18865), (77, 15435), (99, 12005), (105, 11319), (147, 8085), (165, 7203), (231, 5145), (245, 4851), (315, 3773), (343, 3465), (385, 3087), (441, 2695), (495, 2401), (539, 2205), (693, 1715), (735, 1617), (1029, 1155)]