3626865

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 7278336

約数和(自身を除く): 3651471

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 431, 495, 561, 765, 935, 1293, 1683, 2155, 2805, 3879, 4741, 6465, 7327, 8415, 14223, 19395, 21981, 23705, 36635, 42669, 65943, 71115, 80597, 109905, 213345, 241791, 329715, 402985, 725373, 1208955, 3626865]

約数ペア:

[(1, 3626865), (3, 1208955), (5, 725373), (9, 402985), (11, 329715), (15, 241791), (17, 213345), (33, 109905), (45, 80597), (51, 71115), (55, 65943), (85, 42669), (99, 36635), (153, 23705), (165, 21981), (187, 19395), (255, 14223), (431, 8415), (495, 7327), (561, 6465), (765, 4741), (935, 3879), (1293, 2805), (1683, 2155)]