9869625

素因数分解:

$3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 18430464

約数和(自身を除く): 8560839

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 125, 155, 225, 279, 283, 375, 465, 775, 849, 1125, 1395, 1415, 2325, 2547, 3875, 4245, 6975, 7075, 8773, 11625, 12735, 21225, 26319, 34875, 35375, 43865, 63675, 78957, 106125, 131595, 219325, 318375, 394785, 657975, 1096625, 1973925, 3289875, 9869625]

約数ペア:

[(1, 9869625), (3, 3289875), (5, 1973925), (9, 1096625), (15, 657975), (25, 394785), (31, 318375), (45, 219325), (75, 131595), (93, 106125), (125, 78957), (155, 63675), (225, 43865), (279, 35375), (283, 34875), (375, 26319), (465, 21225), (775, 12735), (849, 11625), (1125, 8773), (1395, 7075), (1415, 6975), (2325, 4245), (2547, 3875)]