27269325

素因数分解:

$3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 50889600

約数和(自身を除く): 23620275

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 71, 75, 135, 213, 225, 355, 569, 639, 675, 1065, 1707, 1775, 1917, 2845, 3195, 5121, 5325, 8535, 9585, 14225, 15363, 15975, 25605, 40399, 42675, 47925, 76815, 121197, 128025, 201995, 363591, 384075, 605985, 1009975, 1090773, 1817955, 3029925, 5453865, 9089775, 27269325]

約数ペア:

[(1, 27269325), (3, 9089775), (5, 5453865), (9, 3029925), (15, 1817955), (25, 1090773), (27, 1009975), (45, 605985), (71, 384075), (75, 363591), (135, 201995), (213, 128025), (225, 121197), (355, 76815), (569, 47925), (639, 42675), (675, 40399), (1065, 25605), (1707, 15975), (1775, 15363), (1917, 14225), (2845, 9585), (3195, 8535), (5121, 5325)]