11549925

素因数分解:

$3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 21605760

約数和(自身を除く): 10055835

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 71, 75, 135, 213, 225, 241, 355, 639, 675, 723, 1065, 1205, 1775, 1917, 2169, 3195, 3615, 5325, 6025, 6507, 9585, 10845, 15975, 17111, 18075, 32535, 47925, 51333, 54225, 85555, 153999, 162675, 256665, 427775, 461997, 769995, 1283325, 2309985, 3849975, 11549925]

約数ペア:

[(1, 11549925), (3, 3849975), (5, 2309985), (9, 1283325), (15, 769995), (25, 461997), (27, 427775), (45, 256665), (71, 162675), (75, 153999), (135, 85555), (213, 54225), (225, 51333), (241, 47925), (355, 32535), (639, 18075), (675, 17111), (723, 15975), (1065, 10845), (1205, 9585), (1775, 6507), (1917, 6025), (2169, 5325), (3195, 3615)]