1516105280655

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{631}}^1\times {\mathrm{1089661}}^1$

素因数の和:1090317

約数の個数: 72

約数和(自身を含む): 3061810743264

約数和(自身を除く): 1545705462609

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 631, 735, 1893, 2205, 3155, 4417, 5679, 9465, 13251, 22085, 28395, 30919, 39753, 66255, 92757, 154595, 198765, 278271, 463785, 1089661, 1391355, 3268983, 5448305, 7627627, 9806949, 16344915, 22882881, 38138135, 49034745, 53393389, 68648643, 114414405, 160180167, 266966945, 343243215, 480540501, 687576091, 800900835, 2062728273, 2402702505, 3437880455, 4813032637, 6188184819, 10313641365, 14439097911, 24065163185, 30940924095, 33691228459, 43317293733, 72195489555, 101073685377, 168456142295, 216586468665, 303221056131, 505368426885, 1516105280655]

約数ペア:

[(1, 1516105280655), (3, 505368426885), (5, 303221056131), (7, 216586468665), (9, 168456142295), (15, 101073685377), (21, 72195489555), (35, 43317293733), (45, 33691228459), (49, 30940924095), (63, 24065163185), (105, 14439097911), (147, 10313641365), (245, 6188184819), (315, 4813032637), (441, 3437880455), (631, 2402702505), (735, 2062728273), (1893, 800900835), (2205, 687576091), (3155, 480540501), (4417, 343243215), (5679, 266966945), (9465, 160180167), (13251, 114414405), (22085, 68648643), (28395, 53393389), (30919, 49034745), (39753, 38138135), (66255, 22882881), (92757, 16344915), (154595, 9806949), (198765, 7627627), (278271, 5448305), (463785, 3268983), (1089661, 1391355)]