87467275

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 133705728

約数和(自身を除く): 46238453

約数列:

[1, 5, 7, 23, 25, 31, 35, 115, 155, 161, 175, 217, 575, 701, 713, 775, 805, 1085, 3505, 3565, 4025, 4907, 4991, 5425, 16123, 17525, 17825, 21731, 24535, 24955, 80615, 108655, 112861, 122675, 124775, 152117, 403075, 499813, 543275, 564305, 760585, 2499065, 2821525, 3498691, 3802925, 12495325, 17493455, 87467275]

約数ペア:

[(1, 87467275), (5, 17493455), (7, 12495325), (23, 3802925), (25, 3498691), (31, 2821525), (35, 2499065), (115, 760585), (155, 564305), (161, 543275), (175, 499813), (217, 403075), (575, 152117), (701, 124775), (713, 122675), (775, 112861), (805, 108655), (1085, 80615), (3505, 24955), (3565, 24535), (4025, 21731), (4907, 17825), (4991, 17525), (5425, 16123)]