133671875

素因数分解:

$5^7\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 32

約数和(自身を含む): 175780800

約数和(自身を除く): 42108925

約数列:

[1, 5, 25, 29, 59, 125, 145, 295, 625, 725, 1475, 1711, 3125, 3625, 7375, 8555, 15625, 18125, 36875, 42775, 78125, 90625, 184375, 213875, 453125, 921875, 1069375, 2265625, 4609375, 5346875, 26734375, 133671875]

約数ペア:

[(1, 133671875), (5, 26734375), (25, 5346875), (29, 4609375), (59, 2265625), (125, 1069375), (145, 921875), (295, 453125), (625, 213875), (725, 184375), (1475, 90625), (1711, 78125), (3125, 42775), (3625, 36875), (7375, 18125), (8555, 15625)]