188638553835

素因数分解:

$3^5\times 5^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1\times {\mathrm{1553}}^1$

素因数の和:2219

約数の個数: 96

約数和(自身を含む): 341497840320

約数和(自身を除く): 152859286485

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 257, 389, 405, 771, 1167, 1215, 1285, 1553, 1945, 2313, 3501, 3855, 4659, 5835, 6939, 7765, 10503, 11565, 13977, 17505, 20817, 23295, 31509, 34695, 41931, 52515, 62451, 69885, 94527, 99973, 104085, 125793, 157545, 209655, 299919, 312255, 377379, 399121, 472635, 499865, 604117, 628965, 899757, 1197363, 1499595, 1812351, 1886895, 1995605, 2699271, 3020585, 3592089, 4498785, 5437053, 5986815, 8097813, 9061755, 10776267, 13496355, 16311159, 17960445, 24293439, 27185265, 32328801, 40489065, 48933477, 53881335, 81555795, 96986403, 121467195, 146800431, 155258069, 161644005, 244667385, 465774207, 484932015, 734002155, 776290345, 1397322621, 2328871035, 4191967863, 6986613105, 12575903589, 20959839315, 37727710767, 62879517945, 188638553835]

約数ペア:

[(1, 188638553835), (3, 62879517945), (5, 37727710767), (9, 20959839315), (15, 12575903589), (27, 6986613105), (45, 4191967863), (81, 2328871035), (135, 1397322621), (243, 776290345), (257, 734002155), (389, 484932015), (405, 465774207), (771, 244667385), (1167, 161644005), (1215, 155258069), (1285, 146800431), (1553, 121467195), (1945, 96986403), (2313, 81555795), (3501, 53881335), (3855, 48933477), (4659, 40489065), (5835, 32328801), (6939, 27185265), (7765, 24293439), (10503, 17960445), (11565, 16311159), (13977, 13496355), (17505, 10776267), (20817, 9061755), (23295, 8097813), (31509, 5986815), (34695, 5437053), (41931, 4498785), (52515, 3592089), (62451, 3020585), (69885, 2699271), (94527, 1995605), (99973, 1886895), (104085, 1812351), (125793, 1499595), (157545, 1197363), (209655, 899757), (299919, 628965), (312255, 604117), (377379, 499865), (399121, 472635)]