2745387645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2729}}^1$

素因数の和:2835

約数の個数: 128

約数和(自身を含む): 5988003840

約数和(自身を除く): 3242616195

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 67, 77, 91, 105, 143, 165, 195, 201, 231, 273, 335, 385, 429, 455, 469, 715, 737, 871, 1001, 1005, 1155, 1365, 1407, 2145, 2211, 2345, 2613, 2729, 3003, 3685, 4355, 5005, 5159, 6097, 7035, 8187, 9581, 11055, 13065, 13645, 15015, 15477, 18291, 19103, 25795, 28743, 30019, 30485, 35477, 40935, 47905, 57309, 67067, 77385, 90057, 91455, 95515, 106431, 143715, 150095, 177385, 182843, 201201, 210133, 248339, 286545, 335335, 390247, 450285, 532155, 548529, 630399, 745017, 914215, 1006005, 1050665, 1170741, 1241695, 1279901, 1951235, 2011273, 2376959, 2731729, 2742645, 3151995, 3725085, 3839703, 5853705, 6033819, 6399505, 7130877, 8195187, 10056365, 11884795, 13658645, 14078911, 16638713, 19198515, 26146549, 30169095, 35654385, 40975935, 42236733, 49916139, 70394555, 78439647, 83193565, 130732745, 183025843, 211183665, 249580695, 392198235, 549077529, 915129215, 2745387645]

約数ペア:

[(1, 2745387645), (3, 915129215), (5, 549077529), (7, 392198235), (11, 249580695), (13, 211183665), (15, 183025843), (21, 130732745), (33, 83193565), (35, 78439647), (39, 70394555), (55, 49916139), (65, 42236733), (67, 40975935), (77, 35654385), (91, 30169095), (105, 26146549), (143, 19198515), (165, 16638713), (195, 14078911), (201, 13658645), (231, 11884795), (273, 10056365), (335, 8195187), (385, 7130877), (429, 6399505), (455, 6033819), (469, 5853705), (715, 3839703), (737, 3725085), (871, 3151995), (1001, 2742645), (1005, 2731729), (1155, 2376959), (1365, 2011273), (1407, 1951235), (2145, 1279901), (2211, 1241695), (2345, 1170741), (2613, 1050665), (2729, 1006005), (3003, 914215), (3685, 745017), (4355, 630399), (5005, 548529), (5159, 532155), (6097, 450285), (7035, 390247), (8187, 335335), (9581, 286545), (11055, 248339), (13065, 210133), (13645, 201201), (15015, 182843), (15477, 177385), (18291, 150095), (19103, 143715), (25795, 106431), (28743, 95515), (30019, 91455), (30485, 90057), (35477, 77385), (40935, 67067), (47905, 57309)]