9718878975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{6067}}^1$

素因数の和:6177

約数の個数: 96

約数和(自身を含む): 18202834944

約数和(自身を除く): 8483955969

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 53, 65, 75, 93, 155, 159, 195, 265, 325, 403, 465, 689, 775, 795, 975, 1209, 1325, 1643, 2015, 2067, 2325, 3445, 3975, 4929, 6045, 6067, 8215, 10075, 10335, 17225, 18201, 21359, 24645, 30225, 30335, 41075, 51675, 64077, 78871, 91005, 106795, 123225, 151675, 188077, 236613, 320385, 321551, 394355, 455025, 533975, 564231, 940385, 964653, 1183065, 1601925, 1607755, 1971775, 2445001, 2821155, 4180163, 4701925, 4823265, 5915325, 7335003, 8038775, 9968081, 12225005, 12540489, 14105775, 20900815, 24116325, 29904243, 36675015, 49840405, 61125025, 62702445, 104504075, 129585053, 149521215, 183375075, 249202025, 313512225, 388755159, 647925265, 747606075, 1943775795, 3239626325, 9718878975]

約数ペア:

[(1, 9718878975), (3, 3239626325), (5, 1943775795), (13, 747606075), (15, 647925265), (25, 388755159), (31, 313512225), (39, 249202025), (53, 183375075), (65, 149521215), (75, 129585053), (93, 104504075), (155, 62702445), (159, 61125025), (195, 49840405), (265, 36675015), (325, 29904243), (403, 24116325), (465, 20900815), (689, 14105775), (775, 12540489), (795, 12225005), (975, 9968081), (1209, 8038775), (1325, 7335003), (1643, 5915325), (2015, 4823265), (2067, 4701925), (2325, 4180163), (3445, 2821155), (3975, 2445001), (4929, 1971775), (6045, 1607755), (6067, 1601925), (8215, 1183065), (10075, 964653), (10335, 940385), (17225, 564231), (18201, 533975), (21359, 455025), (24645, 394355), (30225, 321551), (30335, 320385), (41075, 236613), (51675, 188077), (64077, 151675), (78871, 123225), (91005, 106795)]