960028004845

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{216917}}^1$

素因数の和:217150

約数の個数: 64

約数和(自身を含む): 1448359750656

約数和(自身を除く): 488331745811

約数列:

[1, 5, 7, 13, 35, 65, 71, 91, 137, 355, 455, 497, 685, 923, 959, 1781, 2485, 4615, 4795, 6461, 8905, 9727, 12467, 32305, 48635, 62335, 68089, 126451, 216917, 340445, 632255, 885157, 1084585, 1518419, 2819921, 4425785, 7592095, 14099605, 15401107, 19739447, 29717629, 77005535, 98697235, 107807749, 148588145, 200214391, 208023403, 386329177, 539038745, 1001071955, 1040117015, 1401500737, 1931645885, 2109951659, 2704304239, 7007503685, 10549758295, 13521521195, 14769661613, 27429371567, 73848308065, 137146857835, 192005600969, 960028004845]

約数ペア:

[(1, 960028004845), (5, 192005600969), (7, 137146857835), (13, 73848308065), (35, 27429371567), (65, 14769661613), (71, 13521521195), (91, 10549758295), (137, 7007503685), (355, 2704304239), (455, 2109951659), (497, 1931645885), (685, 1401500737), (923, 1040117015), (959, 1001071955), (1781, 539038745), (2485, 386329177), (4615, 208023403), (4795, 200214391), (6461, 148588145), (8905, 107807749), (9727, 98697235), (12467, 77005535), (32305, 29717629), (48635, 19739447), (62335, 15401107), (68089, 14099605), (126451, 7592095), (216917, 4425785), (340445, 2819921), (632255, 1518419), (885157, 1084585)]