5091525

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 9870400

約数和(自身を除く): 4778875

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 397, 475, 513, 675, 855, 1191, 1425, 1985, 2565, 3573, 4275, 5955, 7543, 9925, 10719, 12825, 17865, 22629, 29775, 37715, 53595, 67887, 89325, 113145, 188575, 203661, 267975, 339435, 565725, 1018305, 1697175, 5091525]

約数ペア:

[(1, 5091525), (3, 1697175), (5, 1018305), (9, 565725), (15, 339435), (19, 267975), (25, 203661), (27, 188575), (45, 113145), (57, 89325), (75, 67887), (95, 53595), (135, 37715), (171, 29775), (225, 22629), (285, 17865), (397, 12825), (475, 10719), (513, 9925), (675, 7543), (855, 5955), (1191, 4275), (1425, 3573), (1985, 2565)]