15695712045

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{654397}}^1$

素因数の和:654462

約数の個数: 48

約数和(自身を含む): 30013309872

約数和(自身を除く): 14317597827

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 205, 369, 533, 585, 615, 1599, 1845, 2665, 4797, 7995, 23985, 654397, 1963191, 3271985, 5889573, 8507161, 9815955, 25521483, 26830277, 29447865, 42535805, 76564449, 80490831, 127607415, 134151385, 241472493, 348793601, 382822245, 402454155, 1046380803, 1207362465, 1743968005, 3139142409, 5231904015, 15695712045]

約数ペア:

[(1, 15695712045), (3, 5231904015), (5, 3139142409), (9, 1743968005), (13, 1207362465), (15, 1046380803), (39, 402454155), (41, 382822245), (45, 348793601), (65, 241472493), (117, 134151385), (123, 127607415), (195, 80490831), (205, 76564449), (369, 42535805), (533, 29447865), (585, 26830277), (615, 25521483), (1599, 9815955), (1845, 8507161), (2665, 5889573), (4797, 3271985), (7995, 1963191), (23985, 654397)]