64657035

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9391}}^1$

素因数の和:9425

約数の個数: 40

約数和(自身を含む): 122734656

約数和(自身を除く): 58077621

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 9391, 28173, 46955, 84519, 140865, 159647, 253557, 422595, 478941, 760671, 798235, 1267785, 1436823, 2394705, 3803355, 4310469, 7184115, 12931407, 21552345, 64657035]

約数ペア:

[(1, 64657035), (3, 21552345), (5, 12931407), (9, 7184115), (15, 4310469), (17, 3803355), (27, 2394705), (45, 1436823), (51, 1267785), (81, 798235), (85, 760671), (135, 478941), (153, 422595), (255, 253557), (405, 159647), (459, 140865), (765, 84519), (1377, 46955), (2295, 28173), (6885, 9391)]